{"nowTime30":1785196378088,"lyBarModerator":null,"metaSearch":{"description":"常听人说&ldquo;怀孕改变一个女人太多&rdquo;，从医学角度看绝不过分，怀孕几乎使女人全身都发生了翻天覆地的变化，那么怀孕初期身体会有什么变化？怀孕身体有什么变化？\n\n生殖系统：子宫逐渐增大变软，到妊娠末期容量达5000ml，重量能达到l000g。\n循环系统：心脏负担逐渐加重，下肢、外阴及直","keywords":"怀孕初期身体会有什么变化_怀孕身体有什么变化,身体各部位变化都列全啦_洞医","title":"怀孕初期身体会有什么变化_怀孕身体有什么变化,身体各部位变化都列全啦_洞医","channels":null},"identificate":{"id":"0300b4bddfaf11e6a61c00163e04584d","isDel":0,"createAt":1484985344390,"createBy":"b1a5ca4ddfad11e6a61c00163e04584d","createName":"小海螺","updateAt":0,"updateBy":null,"updateName":null,"userId":"b1a5ca4ddfad11e6a61c00163e04584d","realName":"赵玉","certifiedStatus":2,"phone":"111111111111","email":"2276635444@qq.com","hospitalId":"31c19c1b453011e69d4700163e005165","departmentId":"2000","illName":"","illId":"793a72a2bb5f11e6a61c00163e04584d","cardType":1,"cardImg":"http://01luntan.com/ly_img/1484985951761.jpg","idCardImg":"","identityType":2,"stop":0,"departmentName":"儿科","hospitalName":null},"canEdit":null,"adList":[],"lyBar":{"id":"2589","isDel":0,"createAt":1498921735036,"createBy":"b1a5ca4ddfad11e6a61c00163e04584d","createName":"小海螺","updateAt":0,"updateBy":null,"updateName":null,"userId":"b1a5ca4ddfad11e6a61c00163e04584d","name":"友谊医院妇产科","type":101,"twoCode":null,"image":"","provinceId":"110000","cityId":"请选择","illId":null,"hospitalId":"14916","keyWord":"友谊医院妇产科病友","totleTopic":75,"barDesc":null,"discussBarType":null,"metaSearch":"{\"description\":\"洞医为您提供:友谊妇科医院、友谊医院产科、友谊医院产科病房、友谊医院产科住院部、病友的治疗经验等相关信息，让您在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"友谊妇科医院_友谊医院产科_友谊医院产科病房_友谊医院产科住院部_洞医\",\"title\":\"友谊妇科医院_友谊医院产科_友谊医院产科病房_友谊医院产科住院部_洞医\"}","adInfo":null},"isLikeThisTopic":null,"lastTopics":[{"id":"5354","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"产前检查与产前筛查的目的与意义","content":"<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp; </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">产前检查门诊，都是挺着各个级别大肚子的准妈妈，那么一次次<strong>产前检查与产前筛查</strong>的目的与意义都有哪些</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"产前检查与产前筛查的目的与意义\" src=\"http://01luntan.com/ly_img/uimgs/1499170044558.jpg\" alt=\"产前检查与产前筛查的目的与意义\" width=\"500\" height=\"333\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">产前检查是按照胎儿发育和母体生理变化特点制定的，目的是了解胎儿发育和孕妇健康情况，争取做到有问题早发现、早治疗，从而保证孕妇和胎儿顺利度过妊娠期。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">整个妊娠期的产前检查一般要求是</span><span style=\"font-size: 19px; line-height: 200%;\">9</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">～</span><span style=\"font-size: 19px; line-height: 200%;\">13</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">次。初次检查是在停经后</span><span style=\"font-size: 19px; line-height: 200%;\">3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">个月内进行，以后每四周检查一次，孕</span><span style=\"font-size: 19px; line-height: 200%;\">28</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周后每</span><span style=\"font-size: 19px; line-height: 200%;\">2</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周检查一次，孕</span><span style=\"font-size: 19px; line-height: 200%;\">36</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周后每周检查一次。如有异常情况，按照医师约定复诊的日期去检查。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"产前检查与产前筛查的目的与意义\" src=\"http://01luntan.com/ly_img/uimgs/1499169705159.png\" alt=\"产前检查与产前筛查的目的与意义\" width=\"500\" height=\"333\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">定期检查能够连续观察并了解各个阶段胎儿发育和孕妇身体变化的情况，例如胎儿在子宫内生长发育是否正常，孕妇营养是否良好等；重要的是可以及时发现孕妇常见的合并症如妊娠糖尿病、妊娠高血压综合症、贫血等疾病的早期症状，从而及时治疗，防止疾病向严重阶段发展。在妊娠期间，胎位也可发生变化，如果发现胎位异常，比如宝宝是屁股朝下坐在妈妈肚子，就能够适时予以纠正以保证顺利分娩。如果不定期做检查，即使发现不正常的情况，往往因为延误诊断，丧失治疗机会。所以，定期产前检查是十分必要的。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"1499170294746.jpg\" src=\"http://01luntan.com/ly_img/uimgs/1499170294746.jpg\" alt=\"3.jpg\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">值得注意的是孕妇产前检查应计为劳动时间。</span><span style=\"font-size: 19px; line-height: 200%;\">1998</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">年</span><span style=\"font-size: 19px; line-height: 200%;\">7</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">月</span><span style=\"font-size: 19px; line-height: 200%;\">1</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">日国务院发布的《女职工劳动保护规定》第</span><span style=\"font-size: 19px; line-height: 200%;\">7</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">条第</span><span style=\"font-size: 19px; line-height: 200%;\">3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">款规定，怀孕的女职工在劳动时间进行产前检查，应当算作劳动时间。</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">产前检查与产前筛查知识的关键点：</span></strong></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">1</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、怀孕后一定要到医院接受正规的产前检查</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">2</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、国家规定孕妇产前检查计为劳动时间，准妈妈可据此维护自己的合法权益</span></p>\n<p>&nbsp;</p>","barId":"2589","topicTypeId":null,"topicThemeId":"1023","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":3},{"id":"5343","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"产褥期是多少天？_产褥期的护理康复的十个须知","content":"<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp; </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">自怀孕那日起，媳妇率领着她的全身各器官超常工作，在产褥期必须好好休整了，那么<strong>产褥期是多少天？产褥期的护理康复</strong>的十个须知有哪些？</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"产褥期是多少天？_产褥期的护理康复的十个须知\" src=\"http://01luntan.com/ly_img/uimgs/1499074530734.jpg\" alt=\"产褥期是多少天？_产褥期的护理康复的十个须知\" width=\"500\" height=\"281\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">从胎盘娩出到产妇全身器官（除乳腺外）恢复或接近正常大约需要</span><span style=\"font-size: 19px; line-height: 200%;\">6</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周（</span><span style=\"font-size: 19px; line-height: 200%;\">42</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">天），这段时间称为产褥期。剖宫产因损伤更大，修复过程需</span><span style=\"font-size: 19px; line-height: 200%;\">8</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周（</span><span style=\"font-size: 19px; line-height: 200%;\">56</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">天）左右。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;&nbsp; </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">产褥期护理康复应围绕身体各部位修复情况进行，具体身体修复部位如下：</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">1</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、子宫：肌纤维缩复，子宫逐渐变小，子宫颈康复，子宫口关闭。产后</span><span style=\"font-size: 19px; line-height: 200%;\">10</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">日后在腹部就摸不到子宫了。产后的头几天，可发生子宫阵缩痛，哺乳时会加重，太重时可适当服用止痛剂。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">2</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、阴道：阴道腔缩小，阴道壁张力恢复，阴道皱褶重新出现，处女膜破裂后形成残缺的痕迹。产后脱落的子宫内膜、血液和阴道分泌物经阴道排出，称&ldquo;恶露&rdquo;。血性的</span><span style=\"font-size: 19px; line-height: 200%;\">3-4</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">天，淡红色浆液性的</span><span style=\"font-size: 19px; line-height: 200%;\">10</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">天左右，白色的持续约</span><span style=\"font-size: 19px; line-height: 200%;\">3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周干净。产褥期应及时清洗外阴，勤换卫生巾，尽量早下床活动以促进恶露排出，避免宫内感染。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"产褥期是多少天？_产褥期的护理康复的十个须知\" src=\"http://01luntan.com/ly_img/uimgs/1499073993102.png\" alt=\"产褥期是多少天？_产褥期的护理康复的十个须知\" width=\"550\" height=\"413\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、外阴：水肿消失，裂伤或侧切口愈合。可以用</span><span style=\"font-size: 19px; line-height: 200%;\">50%</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">硫酸镁湿敷消除水肿，伤口有感染表现可用淡温高锰酸钾水坐浴，及局部治疗，提早拆线及用消炎药。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">4</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、盆底组织：水肿消退，组织张力逐渐恢复，盆底撕裂严重者难以完全恢复。长期便秘及过早干重活儿可导致阴道壁膨出甚至子宫脱垂，应避孕，并坚持康复操锻炼。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">5</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、皮肤：腹壁正中线色素沉着渐减退，红色妊娠纹变成银白色纹，皮肤排泄功能旺盛，多汗，称褥汗。几天后会自然好转。应穿着宽松衣裤，勤跟换，随时用干毛巾擦汗，每日用温水擦澡或淋浴。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">6</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、循环系统：产后大量血液从子宫回流入体循环内，产后</span><span style=\"font-size: 19px; line-height: 200%;\">72</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时内血容量增加</span><span style=\"font-size: 19px; line-height: 200%;\">15-20%</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">，原有心脏病的产妇易发生心衰，应注意血压、脉搏等变化。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"产褥期是多少天？_产褥期的护理康复的十个须知\" src=\"http://01luntan.com/ly_img/uimgs/1499074340189.jpg\" alt=\"产褥期是多少天？_产褥期的护理康复的十个须知\" width=\"500\" height=\"291\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">7</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、血液系统：产后血液仍处于高凝状态，易发生静脉血栓及栓塞。剖宫产术后风险更大些，早下地活动有益。如果下肢出现肿痛要及早治疗。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">8</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、消化系统：继孕期胃肠蠕动较弱，在产褥早期，流食或半流食，并少量多次进食。便秘易发生，宜多饮水、多吃青菜、水果，早活动，养成定时排便习惯。</span><span style=\"font-size: 19px; line-height: 200%;\">3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">日不排便可服果导片、液体石蜡等缓泻剂，或用开塞露或温肥皂水灌肠。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">9</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、泌尿系统：产后</span><span style=\"font-size: 19px; line-height: 200%;\">5</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">日内尿量明显增加。产时膀胱受压、膀胱肌麻痹等因素导致产后排不出尿而导致尿潴留。产后</span><span style=\"font-size: 19px; line-height: 200%;\">4</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">小时内应排尿，发现排尿困难应及时处理。下腹热敷、温水冲洗尿道、针灸等通常有效，必要时可能需要留置导尿管。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">10</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、内分泌系统：产后雌、孕激素水平下降，垂体泌乳素分泌增高，促使泌乳。不哺乳产妇常于产后</span><span style=\"font-size: 19px; line-height: 200%;\">6-10</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周月经复潮，哺乳妇女月经复潮延迟。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp; </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">制定合理的饮食、适宜的室内环境、身体的清洁、充足的休息、早期适度的运动和活动，及母乳喂养均有利于产妇身体的休整和修复。</span></p>\n<p>&nbsp;</p>","barId":"2589","topicTypeId":null,"topicThemeId":"1022","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":3},{"id":"5358","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"胎儿发育过程详解","content":"<p style=\"text-align: center;\"><img title=\"胎儿发育过程详解\" src=\"http://01luntan.com/ly_img/uimgs/1499176871344.png\" alt=\"胎儿发育过程详解\" width=\"500\" height=\"343\" /></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp; &nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">怀孕的母亲看着肚子一天天长大，知道宝宝也在一刻不停的成长，只等&ldquo;一朝分娩&rdquo;，。想知道现在你的宝宝是什么样子吗？</span> <span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">那么请看<strong>胎儿发育过程详解</strong>吧</span><span style=\"font-size: 19px; line-height: 200%;\">!</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">胎儿的发育特征组织胚胎学描述时候是以周（</span><span style=\"font-size: 19px; line-height: 200%;\">7</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">天）计算，从末次月经的第一天算起到妊娠</span><span style=\"font-size: 19px; line-height: 200%;\">8</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周，胚胎已经初具人形，大大的脑袋几乎占整个胎体的一半，已经可以分辨眼、耳、鼻、口和四肢，通过超声波可以看到胎儿的小心脏已经规律的跳动了。妊娠</span><span style=\"font-size: 19px; line-height: 200%;\">12</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周，胎儿长约</span><span style=\"font-size: 19px; line-height: 200%;\">9</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">厘米，体重约</span><span style=\"font-size: 19px; line-height: 200%;\">20</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">克。小手小脚已经可以清晰的辨认了，准妈妈可以通过医生的多普勒听诊仪第一次聆听宝宝奔马一般快速而有力的心跳（</span><span style=\"font-size: 19px; line-height: 200%;\">120-160</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">次</span><span style=\"font-size: 19px; line-height: 200%;\">/</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">分）。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">妊娠</span><span style=\"font-size: 19px; line-height: 200%;\">16</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周的时候，大多数孕妇已经可以感受到宝宝从肚子里发给妈妈的第一个信号－胎动。妊娠</span><span style=\"font-size: 19px; line-height: 200%;\">20</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周，胎儿身长约</span><span style=\"font-size: 19px; line-height: 200%;\">25</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">厘米，体重约</span><span style=\"font-size: 19px; line-height: 200%;\">300</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">克，皮肤暗红，全身长满小绒毛，开始喝下羊水并排出小便，听诊器通过腹壁可以听到胎心。妊娠</span><span style=\"font-size: 19px; line-height: 200%;\">28</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周，胎儿身长约</span><span style=\"font-size: 19px; line-height: 200%;\">35</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">厘米，体重可达约</span><span style=\"font-size: 19px; line-height: 200%;\">1000</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">克。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">如果有急性子的小家伙过早面世，在现代医学的特殊护理下已经可以很好的生存下来了。从</span><span style=\"font-size: 19px; line-height: 200%;\">28</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周到</span><span style=\"font-size: 19px; line-height: 200%;\">36</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周末出生的均为早产儿。妊娠</span><span style=\"font-size: 19px; line-height: 200%;\">36</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周，胎儿身长约</span><span style=\"font-size: 19px; line-height: 200%;\">45</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">厘米，体重约</span><span style=\"font-size: 19px; line-height: 200%;\">2500</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">克。此时出生，基本可以生存。妊娠</span><span style=\"font-size: 19px; line-height: 200%;\">40</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周（</span><span style=\"font-size: 19px; line-height: 200%;\">280</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">天），大功告成了，胎儿已发育成熟。身长约</span><span style=\"font-size: 19px; line-height: 200%;\">50</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">厘米，体重约</span><span style=\"font-size: 19px; line-height: 200%;\">3000</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">克。外形丰满，皮下脂肪多，指（趾）甲已达指（趾）尖端，手掌和脚掌已经形成成人一般的纹路了。大多数男宝宝的双侧睾丸都已下降到阴囊中，女宝宝的大小阴唇发育良好。出生后哭声响亮，皮肤红润，吸吮力强，是一个活力小超人了。</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">胎儿发育过程详解知识的关键点：</span></strong></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">1</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、了解胎儿的生长发育情况，有助于准妈妈应付突发问题不慌手慌脚</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">2</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、每一个胎儿由于遗传背景、营养状态各有不同，只要经医生确定在正常范围内就可以了。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、不要忽略定期产科检查呦！</span></p>\n<p style=\"line-height: 200%;\">&nbsp;</p>\n<p>&nbsp;</p>","barId":"2589","topicTypeId":null,"topicThemeId":"1019","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":10},{"id":"5326","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"血管前置_胎盘前置血管破裂怎么办","content":"<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp; &nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">脐血管分为两根动脉和一根静脉，裹在一堆特殊的胶质中整束地由胎盘中央穿出连于肚脐，但偶尔也会<strong>血管前置</strong></span><strong><span style=\"font-size: 19px; line-height: 200%;\">,</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">如果胎盘前置血管破裂怎么办</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">？</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">血管前置</span></strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">是指胎儿的血管穿过先露的胎膜处，与胎儿血管异常插入胎膜有关，而与胎盘无关。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"血管前置_胎盘前置血管破裂怎么办\" src=\"http://01luntan.com/ly_img/uimgs/1498922791616.jpg\" alt=\"血管前置_胎盘前置血管破裂怎么办\" width=\"600\" height=\"420\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">一般情况下，<strong>血管前置</strong>是导致产科出血中非常罕见的原因，通常合并存在低置胎盘、帆状胎盘或副叶胎盘等变异。<strong>血管前置</strong>如果血管随胎膜破裂而发生断裂，与其他产科出血不同，是以胎儿失血为主，胎儿的死亡率高达</span><span style=\"font-size: 19px; line-height: 200%;\">50</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">％。典型的临床表现为阴道出血与破水同时发生，随后胎心率出现异常，需要立即行剖宫产手术，必须做好新生儿复苏和抢救休克的准备。</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">血管前置</span></strong><strong><span style=\"font-size: 19px; line-height: 200%;\">,</span></strong><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">如果胎盘前置血管破裂怎么办的关键知识点：</span></strong></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">胎膜破裂无论流水的量多与少，极少同时合并出血，一旦出现血水，需要立刻就诊，并做好相应思想准备。</span></p>\n<p>&nbsp;</p>","barId":"2589","topicTypeId":null,"topicThemeId":"1016","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":1},{"id":"5364","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"宫颈炎糜烂到宫颈肿瘤的演变，虽非一步之遥，但需谨慎","content":"<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp; &nbsp;&nbsp;</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">宫颈表面呈细颗粒状的红色区称为糜烂，根据面积的大小和外观可具体分为轻、中、重</span><span style=\"font-size: 19px; line-height: 200%;\">3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">个等级和单纯型、颗粒型和乳突型</span><span style=\"font-size: 19px; line-height: 200%;\">3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">种类型。<strong>宫颈炎糜烂到宫颈肿瘤的演变过程</strong>，虽非一步之遥，但需谨慎对待。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"宫颈炎糜烂到宫颈肿瘤的演变，虽非一步之遥，但需谨慎\" src=\"http://01luntan.com/ly_img/uimgs/1499235780634.jpg\" alt=\"宫颈炎糜烂到宫颈肿瘤的演变，虽非一步之遥，但需谨慎\" width=\"500\" height=\"335\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;&nbsp; </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">宫颈炎是细菌等微生物潜伏于粘膜皱襞中引起的局部炎症，几乎所有有性生活的妇女都会有或轻或重的慢性宫颈炎，除表现为糜烂外，还可形成宫颈腺囊肿（类似脸上的粉刺）、肥大和息肉等。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;&nbsp; </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">单纯的慢性宫颈炎症并不可怕，需要警惕和打击的是悄无声息地潜入的病毒――人类乳头瘤病毒。人类乳头瘤病毒可启动正常宫颈细胞向癌细胞转化的级链反应，如果机体的免疫监控功能失调，便会有脆弱分子踏上癌变的&ldquo;征程&rdquo;。女性一生中感染</span><span style=\"font-size: 19px; line-height: 200%;\">HPV</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">的概率大约在</span><span style=\"font-size: 19px; line-height: 200%;\">60%</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">以上，大多数是&ldquo;一过性的携带状态&rdquo;，平均</span><span style=\"font-size: 19px; line-height: 200%;\">8</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">个月内基本都能自行清除，只有少数持续感染的高危型乳头瘤病毒会引发癌变。单纯乳头瘤病毒阳性而无病变，完全可以不做任何处理，但是目前尚没有能够切实有效消除宫颈病毒的药物。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"宫颈炎糜烂到宫颈肿瘤的演变，虽非一步之遥，但需谨慎\" src=\"http://01luntan.com/ly_img/uimgs/1499235972284.jpg\" alt=\"宫颈炎糜烂到宫颈肿瘤的演变，虽非一步之遥，但需谨慎\" width=\"500\" height=\"375\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;&nbsp; </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">宫颈上皮内瘤样病变（英文缩写是</span><span style=\"font-size: 19px; line-height: 200%;\">CIN</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">）癌前病变，分为</span><span style=\"font-size: 19px; line-height: 200%;\">I</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">（早）、</span><span style=\"font-size: 19px; line-height: 200%;\">II</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">（中）、</span><span style=\"font-size: 19px; line-height: 200%;\">III</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">（晚）三个级别。部分病变可以自然转为正常，部分病变基本没有任何变化，少部分则向恶性转变。宫颈上皮内瘤样病变转为癌变的过程是循序渐进的，通常要经历</span><span style=\"font-size: 19px; line-height: 200%;\">5~10</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">年的时间，这期间为早期诊断和治疗中断病变发展提供了时间缓冲。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"宫颈炎糜烂到宫颈肿瘤的演变，虽非一步之遥，但需谨慎\" src=\"http://01luntan.com/ly_img/uimgs/1499235789077.jpg\" alt=\"宫颈炎糜烂到宫颈肿瘤的演变，虽非一步之遥，但需谨慎\" width=\"500\" height=\"221\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;&nbsp; </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">宫颈病变筛查常见的有两种方法宫颈涂片和乳头瘤病毒检测。目前巴氏涂片系统早已被淘汰，涂片方法现有</span><span style=\"font-size: 19px; line-height: 200%;\">CCT(</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">计算机辅助的断层扫描</span><span style=\"font-size: 19px; line-height: 200%;\">)</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">和</span><span style=\"font-size: 19px; line-height: 200%;\">TCT</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">（液基薄片技术）两种技术，许多大型妇产科诊治中心已具备这样的设备和技术。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;&nbsp;&nbsp; </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">最新的宫颈病变筛查指南建议如下：经济发达地区筛查的起始年龄为</span><span style=\"font-size: 19px; line-height: 200%;\">25~30</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">岁，经济欠发达地区为</span><span style=\"font-size: 19px; line-height: 200%;\">35~40</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">岁，终止时间为</span><span style=\"font-size: 19px; line-height: 200%;\">65</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">岁。每年做一次宫颈涂片，连续</span><span style=\"font-size: 19px; line-height: 200%;\">2</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">年正常，则延长至每</span><span style=\"font-size: 19px; line-height: 200%;\">3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">年筛查一次。如果宫颈刮片有问题，则在医生的指导下，密切随诊或接受阴道镜和活组织检查等。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp;&nbsp;&nbsp;&nbsp; </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">乳头瘤病毒的检测并未普及，但其具有帮助医生评估和预测宫颈病变的风险、进展速度以及治疗效果的意义。如果宫颈刮片正常，连续</span><span style=\"font-size: 19px; line-height: 200%;\">2</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">年检测乳头瘤病毒阴性，就可以高枕无忧地过</span><span style=\"font-size: 19px; line-height: 200%;\">5~8</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">年再筛查。再如，当细胞学难下定论时，乳头瘤病毒阳性敦促医生积极地做进一步检查，而阴性则可以少安毋躁，容后再议（</span><span style=\"font-size: 19px; line-height: 200%;\">3~6</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">个月后重复细胞学）。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">宫颈病变诊断越早，治疗就约容易。早期的癌前病变用物理治疗（激光等）既可。较晚的癌前病变和早期的宫颈癌在多数情况下，做简单的部分宫颈锥形切除就足够了，几乎不会影响日后的生育。即使是癌瘤已有一定扩展的患者，如果有强烈的生育要求，医生们也会酌情尝试着先做保留子宫体的宫颈切除手术。但如果肿瘤已明显侵犯到子宫外（盆腔和阴道等），保命则成为根本需求，需做大范围的手术或放射治疗。</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">宫颈炎糜烂到宫颈肿瘤的演变过程知识的关键点：</span></strong></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">1</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、慢性宫颈炎是女性常见病，不用太过担心。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">2</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、只有部分乳头瘤病毒可以诱发癌变，一般由细菌等微生物引起的宫颈急、慢性炎症与癌无关。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、很&ldquo;烂&rdquo;的外观可能只是普通炎症，而光洁的外表下可能已潜伏癌变。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">3.1</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、在中国每年宫颈癌每年新增约</span><span style=\"font-size: 19px; line-height: 200%;\">13</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">万。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">3.2</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、宫颈癌是为数不多的被掌握病因和发展规律的恶性疾病，筛查不光是医生的职责，更需要广大妇女自觉的配合。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">3.3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、定期做宫颈图片，几乎不会出现晚期宫颈癌。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">3.3</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、巴氏系统尽管已落伍，在没有新型替代手段的情况下仍是查体中的重要项目。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">4</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、只有病毒与病变同时存在，病毒的数量才存在意义。不必为单纯乳头瘤病毒阳性而惴惴不安。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">5</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、乳头瘤病毒阳性并不是&ldquo;乱性不忠&rdquo;的代名词。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">6</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、是否需要对男性进行乳头瘤病毒检查尚无定论，有时等待比过度治疗更好。</span></p>\n<p>&nbsp;</p>","barId":"2589","topicTypeId":null,"topicThemeId":"1015","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":9}],"pageObj":{"list":[],"list4Map":null,"pageBegin":0,"pageSize":5,"pageNumber":0,"totalPage":0,"totalRow":0},"loginUser":null,"replies":[],"forumUserFans":null,"herfList":[],"only":"0","topic":{"id":"5356","isDel":0,"createAt":1499171603569,"createBy":"b1a5ca4ddfad11e6a61c00163e04584d","createName":"小海螺","updateAt":0,"updateBy":null,"updateName":null,"userId":"b1a5ca4ddfad11e6a61c00163e04584d","title":"怀孕初期身体会有什么变化_怀孕身体有什么变化,身体各部位变化都列全啦","content":"<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">&nbsp; </span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">常听人说&ldquo;怀孕改变一个女人太多&rdquo;，从医学角度看绝不过分，怀孕几乎使女人全身都发生了翻天覆地的变化，那么<strong>怀孕初期身体会有什么变化？怀孕身体有什么变化</strong>？</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"怀孕初期身体会有什么变化_怀孕身体有什么变化,身体各部位变化都列全啦\" src=\"http://01luntan.com/ly_img/uimgs/1499171777457.jpeg\" alt=\"怀孕初期身体会有什么变化_怀孕身体有什么变化,身体各部位变化都列全啦\" width=\"550\" height=\"413\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">生殖系统：子宫逐渐增大变软，到妊娠末期容量达</span><span style=\"font-size: 19px; line-height: 200%;\">5000ml</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">，重量能达到</span><span style=\"font-size: 19px; line-height: 200%;\">l000g</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">循环系统：心脏负担逐渐加重，下肢、外阴及直肠静脉压增高，容易发生下肢、外阴静脉曲张和痔疮。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"怀孕初期身体会有什么变化_怀孕身体有什么变化,身体各部位变化都列全啦\" src=\"http://01luntan.com/ly_img/uimgs/1499171968774.jpeg\" alt=\"怀孕初期身体会有什么变化_怀孕身体有什么变化,身体各部位变化都列全啦\" width=\"550\" height=\"362\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">血液系统：循环血容量于妊娠</span><span style=\"font-size: 19px; line-height: 200%;\">6</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">－</span><span style=\"font-size: 19px; line-height: 200%;\">8</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周开始增加，至妊娠</span><span style=\"font-size: 19px; line-height: 200%;\">32</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">－</span><span style=\"font-size: 19px; line-height: 200%;\">34</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周达高峰，约增加</span><span style=\"font-size: 19px; line-height: 200%;\">1500ml</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">，其中血浆约增加</span><span style=\"font-size: 19px; line-height: 200%;\">l000ml</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">，红细胞约增加</span><span style=\"font-size: 19px; line-height: 200%;\">500ml</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">，出现血液稀释，造成生理性贫血，应在妊娠中、晚期补充铁剂。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">泌尿系统：孕妇及胎儿代谢产物增多，肾脏负担加重。肾小管对葡萄糖再吸收能力不能相应增加，约</span><span style=\"font-size: 19px; line-height: 200%;\">15</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">％孕妇饭后出现糖尿。妊娠中期肾盂及输尿管轻度扩张，输尿管蠕动减弱，尿流缓慢，且右侧输尿管受右旋子宫的压迫，孕妇易患急性肾盂肾炎。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">呼吸系统：妊娠中期耗氧量增加约</span><span style=\"font-size: 19px; line-height: 200%;\">10</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">％－</span><span style=\"font-size: 19px; line-height: 200%;\">20</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">％，上呼吸道粘膜增厚，轻度充血水肿，局部抵抗力减低，容易发生呼吸道感染，因此孕妇非常不宜去空气不流通和人员密集场所。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">消化系统：受大量雌激素影响，易患齿龈炎导致牙龈出血，牙齿松动和龋齿。胃肠平滑肌张力降低，贲门括约肌松弛，胃内容物可反流至食管下部产生&ldquo;烧心&rdquo;感。肠蠕动减弱易便秘，常使原有痔疮加重。胆囊排空时间延长，易诱发胆石病。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">皮肤：孕妇乳头、乳晕、腹白线、外阴等处出现色素沉着。颧面部出现蝶状褐色斑，习称妊娠斑，多于产后逐渐消退。</span></p>\n<p style=\"line-height: 200%; text-align: center;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\"><img title=\"怀孕初期身体会有什么变化_怀孕身体有什么变化,身体各部位变化都列全啦\" src=\"http://01luntan.com/ly_img/uimgs/1499172482117.jpeg\" alt=\"怀孕初期身体会有什么变化_怀孕身体有什么变化,身体各部位变化都列全啦\" width=\"550\" height=\"388\" /></span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">新陈代谢：基础代谢率于妊娠中期逐渐增高，至妊娠晚期可增高</span><span style=\"font-size: 19px; line-height: 200%;\">15</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">％－</span><span style=\"font-size: 19px; line-height: 200%;\">20</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">％。妊娠</span><span style=\"font-size: 19px; line-height: 200%;\">13</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">周起体重平均每周增加</span><span style=\"font-size: 19px; line-height: 200%;\">350g</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">，至妊娠足月体重平均约增加</span><span style=\"font-size: 19px; line-height: 200%;\">12.5kg</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">。机体水分约增加</span><span style=\"font-size: 19px; line-height: 200%;\">7L</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">，组织间液可增加</span><span style=\"font-size: 19px; line-height: 200%;\">1</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">－</span><span style=\"font-size: 19px; line-height: 200%;\">2L</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">，易发生水肿。</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">骨骼、关节及韧带的变化：骨盆韧带及椎骨间的关节、韧带松弛，部分孕妇自觉腰骶部及肢体疼痛不适。</span></p>\n<p style=\"line-height: 200%;\"><strong><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">怀孕初期身体会有什么变化？怀孕身体有什么变化知识的关键点：</span></strong></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">1</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、准妈妈身体几乎所有的脏器负担都存在不同程度加重</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">2</span><span style=\"font-size: 19px; line-height: 200%; font-family: 宋体;\">、只要健康的女性承受上述变化都不存在任何问题，因此不需要过度担心</span></p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 19px; line-height: 200%;\">3</span><span style=\"font-size: 19px; 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