PPROM test: how it is checked

A clinician will ask when the wetness began, how much fluid you noticed, what it looked and smelled like, and whether you have pain, contractions, bleeding, fever or changes in fetal movements. They may check your temperature, pulse, blood pressure and the baby's heart rate.

A sterile speculum examination may allow the clinician to look for fluid in the vagina. A swab or other bedside fluid test may be used when appropriate. Ultrasound can assess fluid around the baby and growth, but it cannot by itself prove that the membranes have ruptured. Vaginal examinations are generally limited because they can increase infection concerns after suspected membrane rupture.

Contact your maternity service before arriving if possible, follow their instructions and use a clean pad rather than a tampon. Bring your pregnancy notes and a list of medicines. Tell the team about allergies, previous PPROM, a cerclage, recent intercourse or any vaginal treatment, because these details can affect interpretation of the examination.

If PPROM is confirmed, ask whether an antenatal steroid injection is suitable and how the team will decide on timing of birth. You can read about [Antenatal Steroid Injection](/treatments/pregnancy-and-birth-care/antenatal-corticosteroid-injection/) and [Induction of Labour](/treatments/pregnancy-and-birth-care/induction-of-labour/).

Seek urgent maternity care for a gush or ongoing trickle, fever, chills, abdominal pain, contractions, bleeding, foul-smelling fluid or reduced fetal movements. A negative or uncertain first assessment does not make new symptoms safe to ignore; contact the maternity team again if leakage continues or changes.

Ask which findings support or exclude PPROM, whether another assessment is needed, how infection and fetal wellbeing will be monitored, and what activity or hygiene advice applies while the result is uncertain.