Condition
Placenta Previa: When the Placenta Covers the Cervix
Placenta previa means the placenta is lying low in the uterus and covering part or all of the cervix, the opening the baby would pass through. It is usually found on ultrasound and often needs a planned cesarean. The main concern is bleeding. This page is educational, not medical advice.
Call 911 or go in now for
- Any vaginal bleeding, even without pain (a hallmark of previa)
- Cramping or contractions along with bleeding
- Feeling faint, a racing heart, or other signs of heavy blood loss
With placenta previa, vaginal bleeding is an emergency. Call 911 or go to labor and delivery right away, even if the bleeding stops on its own.
What is placenta previa?
The placenta normally attaches to the upper part of the uterus. In previa it sits low and covers the cervix. Many low placentas found early move up as the uterus grows; a previa that persists into the third trimester usually means a planned cesarean for a safe birth.
How it is monitored
Previa is followed with ultrasounds to see whether the placenta moves. Your team will advise about avoiding sex and heavy activity and will plan delivery timing. A vaginal birth is not safe with a previa that covers the cervix.
How Materna helps
Materna gives you a one-tap bilingual nurse line for any bleeding, keeps your previa status and plan visible to your whole team, and coordinates your cesarean and any specialist visits. Spanish-first and Medicaid-friendly.
Frequently asked questions
- Will placenta previa go away?
- Often, yes. Many low-lying placentas found in the second trimester move up and away from the cervix by the third trimester. Your team will recheck with ultrasound.
- Can I have a vaginal birth with placenta previa?
- If the placenta still covers the cervix near term, a planned cesarean is the safe choice. If it has moved far enough, a vaginal birth may be possible. Your clinician will advise.
- What should I do if I bleed?
- Any vaginal bleeding with previa needs urgent care. Call 911 or go to labor and delivery right away, even if it stops on its own.
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