rupture of membranes

Noun

uncountable usually

(medicine) The rupture of the amniotic sac, whether naturally at the onset of labour, occurring prematurely, or artificially induced.

Japanese Meaning

羊膜が破れること、すなわち羊膜が自然に（労働の開始時）、早期に、または人工的に破裂する現象を指す医学用語

When she was admitted to the hospital, the obstetrician confirmed a rupture of membranes and prepared for delivery.

入院したとき、産科医は羊膜破水を確認し、分娩の準備をした。

Sense（1）

(medicine) The rupture of the amniotic sac, whether naturally at the onset of labour, occurring prematurely, or artificially induced.

ruptures of membranes

（ plural ）