PATIENT EDUCATION Placenta Previa Placenta are pregnant with twins, triplets or more The placenta attaches to the wall of your uterus have had surgery on the uterus (such as a and gives your baby nutrition and oxygen. Cesarean section or dilatation and curettage) Early in pregnancy, it is common for the Symptoms placenta to be low in your uterus. During pregnancy, the placenta will move to the top The most common symptom is heavy vaginal of your uterus so you can deliver your baby. bleeding during the second half of pregnancy. Some women may also have cramps or Placenta Previa contractions. There are also women who have no symptoms at all. Placenta previa is a condition that happens when the placenta covers some or all of the An ultrasound will be done to confirm if you cervix. There are two types of placenta previa: have placenta previa. low-lying (marginal) previa – the placenta Treatment lies close to the cervix, but does not cover the cervix If placenta previa is diagnosed in early complete previa – the placenta covers all pregnancy, it is more likely to get better of the cervix. on its own. Placenta previa can cause heavy bleeding Your health care provider may recommend during pregnancy and delivery. one or more of the following to help treat this condition: Causes limiting or stopping some of your activities (such as running or squatting) The cause of placenta previa is unknown. It is more common in women who: not having sex are age 35 or older not using tampons or douching. smoke or use cocaine If any complications such as bleeding or have been pregnant before contractions occur, you may need to stay in the hospital so you and your baby can be monitored closely. You will need to have a Cesarean birth if this condition does not get better on its own. ©2017 ALLINA HEALTH SYSTEM. TM – A TRADEMARK OF ALLINA HEALTH SYSTEM OTHER TRADEMARKS USED ARE OWNED BY THEIR RESPECTIVE OWNERS THIS FACT SHEET DOES NOT REPLACE MEDICAL OR PROFESSIONAL ADVICE; IT IS ONLY A GUIDE. allinahealth.org/mnperinatal ob-mpp-18011 (8/17).