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# 孕周

  • data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZlcnNpb249IjEuMSIgaGVpZ2h0PSIxMDAiIHdpZHRoPSIxMDAiPjxyZWN0IGZpbGw9InJnYigxNjAsMjIzLDIyOSkiIHg9IjAiIHk9IjAiIHdpZHRoPSIxMDAiIGhlaWdodD0iMTAwIj48L3JlY3Q+PHRleHQgeD0iNTAiIHk9IjUwIiBmb250LXNpemU9IjUwIiB0ZXh0LWNvcHk9ImZhc3QiIGZpbGw9IiNmZmZmZmYiIHRleHQtYW5jaG9yPSJtaWRkbGUiIHRleHQtcmlnaHRzPSJhZG1pbiIgYWxpZ25tZW50LWJhc2VsaW5lPSJjZW50cmFsIj7lsI88L3RleHQ+PC9zdmc+
    小仙女 2025-09-21 进行了提
    怀孕多久能确定胎儿性别
    怀孕多久能确定胎儿性别？
    0 赞同 1 回答
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    桃之妖妖 2025-09-20 进行了提
    胎儿孕周如何确认
    根据双顶径4.3cm、股骨长径2.7cm的B超数据，胎儿孕周大约在18-20周左右，羊水暗区4.0cm、胎心144次/分钟及胎盘0级均属正常范围，但具体周数需结合末次月经日期和医生评估确认。
    0 赞同 1 回答
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    秋叶 2025-09-20 进行了提
    怀孕26周胎动减少是否影响胎儿发育
    怀孕26周胎动减少是否正常？会不会影响胎儿发育？
    0 赞同 3 回答
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    爱而不得 2025-09-17 进行了提
    胎儿双肾盂宽度是否正常
    怀孕247天，胎儿双肾盂宽度从半个月前的0.8cm和0.6cm增至目前的1.1cm和0.8cm，是否正常？
    0 赞同 1 回答
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    乐总 2025-09-16 进行了提
    宝宝体重能否由这些数据推测
    双顶径89mm，股骨长69mm，这些数据能推测宝宝体重吗？不同孕周的数值标准是什么？医生会如何解释这些指标？
    0 赞同 1 回答
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    四方 2025-09-16 进行了提
    39周未入盆是否与流产有关
    39周宝宝尚未入盆是否与之前未进行流产有关？流产是否影响胎儿入盆？入盆时间是否与孕周直接相关？
    0 赞同 2 回答
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    权权 2025-09-16 进行了提
    什么时候能预约系统B超
    现在怀孕17周想做系统B超，但还不清楚什么时候能预约，是需要等到某个周数才能做吗？
    0 赞同 2 回答
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    陳小陈 2025-09-16 进行了提
    停经47天B超显示怀孕47天是否正常
    停经47天B超显示怀孕47天是否正常？这个孕周计算是否符合实际排卵时间？是否需要进一步确认受孕时间？
    0 赞同 1 回答
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    尘哎罗定 2025-09-16 进行了提
    怀孕23周还能做唐筛吗
    怀孕23周还能做唐筛吗？这检查一般在孕11-14周做，现在做会不会影响结果？
    0 赞同 2 回答
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    非人类 2025-09-16 进行了提
    宝宝体重是否偏轻
    怀孕39周宫高32腹围89，宝宝体重是否偏轻？最近胎动正常吗？有无腹痛或下坠感？医生有开过产检吗？
    0 赞同 1 回答
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    冯老凯 2025-09-16 进行了提
    是否需要进一步检查
    37岁第一次怀孕19周，血检显示21三体风险1:177，年龄风险1:218，无过敏遗传病史，是否需要进一步检查？
    0 赞同 1 回答
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    归途伟 2025-09-15 进行了提
    做四维彩超的最佳时间在什么时候
    怀孕了，想去医院做四维彩超，最佳时间在什么时候？
    0 赞同 3 回答