Labor & Delivery

Water Breaking: What to Know

Your "water breaking" is the rupture of the amniotic sac. For most people it happens during active labor, not before — but knowing what to expect in either case is important.

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Important: If you see the umbilical cord at the vaginal opening after your water breaks — call 911 immediately. Get on hands and knees to relieve pressure on the cord.

What It Feels Like

Water breaking can feel like: a sudden gush of warm fluid, a slow trickle that doesn't stop when you clench your muscles, or a pop followed by leaking. It may be confused with urine — amniotic fluid is odorless to slightly sweet-smelling, while urine has a distinctive smell.

What to Do When Your Water Breaks

Steps to take:

  • Note the time it happened
  • Observe the color — should be clear or slightly pink
  • Note the smell
  • Call your provider or go to the hospital
  • Don't insert anything vaginally (no tampons, no checking)
  • If the cord is visible at the vaginal opening — call 911 immediately and get on hands and knees

Colors That Require Immediate Care

Contact your provider immediately or go to the hospital if the fluid is:

  • Green or brown (meconium): Indicates baby may have passed stool in the womb — requires monitoring
  • Bright red (blood): May indicate placental abruption
  • Foul-smelling: May indicate infection

PROM: When Water Breaks Before Labor

Premature rupture of membranes (PROM) at full term — water breaks before contractions begin. Labor typically starts within 12–24 hours in most cases. Your provider will discuss whether to wait for labor to begin naturally or to induce, based on your gestational age and other factors.

Frequently Asked Questions

Can water break in a small trickle?

Yes — the amniotic sac doesn't always rupture with a dramatic gush. A slow, continuous leak that doesn't stop with clenching (unlike urine) may be SROM. When in doubt, call your provider.

How long after water breaks do you have to deliver?

Most guidelines recommend delivery within 18–24 hours of membrane rupture to reduce infection risk (chorioamnionitis). Your provider will monitor and may recommend induction if labor doesn't start.