天气预报 > 其他 > 怀孕7个羊水值是多少算正常值
怀孕7个羊水值是多少算正常值
更新时间: 2020-11-05 00:00:00  

怀孕7个羊水值最大深度在4-8cm之间为正常,羊水指数不低于8.0cm,不高于18cm为正常。

所谓羊水,是指怀孕时子宫羊膜腔内的液体。在整个怀孕过程中,它是维持胎儿生命所不可缺少的重要成分。在胎儿的不同发育阶段,羊水的来源也各不相同。在妊娠第一个三月期,羊水主要来自胚胎的血浆成分。之后,随着胚胎的器官开始成熟发育,其他诸如胎儿的尿液、呼吸系统、胃肠道、脐带、胎盘表面等等,也都成为了羊水的来源。

关键词: 怀孕 羊水 多少 正常值

怀孕7个羊水值是多少算正常值相关经验

天气预报

最新推荐

页面:/news/view-2870372/ | 耗时:0.4134 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2870372 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2870372 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2870372 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1088479,1084829,1123176,1085528,1057696,1125415,1068006,1065091,1051425,1074532,1061598,1074923,1085906,1091889,1069019,1057770,1090705,1091411,1092300,1090260,1125217,1074686,1131914,1077080,1071199,1063417,1052549,1075648,1074670,1079942) ORDER BY field (ArticleID,1088479,1084829,1123176,1085528,1057696,1125415,1068006,1065091,1051425,1074532,1061598,1074923,1085906,1091889,1069019,1057770,1090705,1091411,1092300,1090260,1125217,1074686,1131914,1077080,1071199,1063417,1052549,1075648,1074670,1079942)