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Hanna Gehling1, Joyce K Edmonds2, Laura A Zinsser1

  • 1Midwifery Research and Education Unit, Hannover Medical School, Carl-Neuberg-Str.1, 30625 Hannover, Germany.

概括

第一次母亲 (primiparas) 通常可以在临床确认前四天自诊断分娩开始和相关症状. 这一时期现在被称为过渡到早期分娩.