MeSH 搜索器

Pregnancy, Prolonged

A term used to describe pregnancies that exceed the upper limit of a normal gestational period. In humans, a prolonged pregnancy is defined as one that extends beyond 42 weeks (294 days) after the first day of the last menstrual period (MENSTRUATION), or birth with gestational age of 41 weeks or more.
推出的年份:
副标题
树号: C12.050.703.805
MeSH 单一 ID: D011273
进入的组:
  • Pregnancies, Prolonged
  • Prolonged Pregnancies
  • Prolonged Pregnancy

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