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15周是多少个月
更新时间: 2020-11-05 00:00:00  

怀孕15周是怀孕3个多月,孕周是根据孕妇最后一次月经来潮的第一天开始算起,后推40周为预产期,所以根据孕妇的末次月经,然后来计算周数。在怀孕的前3个月,也就是12周之前,为早期妊娠。怀孕的12-28周为中期妊娠,怀孕的28-37周是足月妊娠,怀孕37-42周是正常分娩的一个范围。在门诊进行产科常规检查时,医生会根据孕周来进行不同的产科检查,然后给出相关的指导意见。

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