What is another word for rupture of membranes?
Pronunciation: [ɹˈʌpt͡ʃəɹ ɒv mˈɛmbɹe͡ɪnz] (IPA) 
When it comes to medical terminology, "rupture of membranes" is a phrase used to describe the breaking of the amniotic sac, which leads to the release of amniotic fluid. There are various other words that can be used to express this phenomenon. Some of the synonyms for the phrase "rupture of membranes" include "breaking of waters", "amniotic fluid discharge", and "water breaking". These terms are commonly used by doctors, midwives, and other medical professionals to describe the event that occurs when a woman's water breaks during labor. In summary, while "rupture of membranes" is the most commonly accepted term, there are many other terms that can be used to convey the same meaning.
