Rupture of membrane is said to be premature when it occurs at:
Premature rupture of membranes (PROM) is defined as spontaneous rupture of membranes before the onset of labour. Preterm premature rupture of membranes (PPROM) is defined as premature rupture of membranes before 37 completed weeks.
38 weeks of pregnancy
32 weeks of pregnancy
Prior to 1st stage of labour
II stage of labour