娩べん出しゅつ期き

noun

expulsion stage of labour; expulsive stage

Medical term for the second stage of labour, from full cervical dilation to delivery of the baby.

• 娩べん出しゅつ期きは、子し宮きゅう口こうが全ぜん開かいしてから赤あかちゃんが生うまれるまでの段だん階かいです。

  The expulsion stage is the phase from full cervical dilation until the baby is born.