Placenta Previa: Understanding Risks, Symptoms & Management

Placenta previa occurs when the placenta partially or completely covers the opening of the cervix. This can cause serious problems during pregnancy and delivery.

Symptoms

Placenta previa can cause a variety of symptoms, including:

* Vaginal bleeding (usually painless)

* Abdominal pain

* Pelvic pressure

* Backache

* Leg pain

* Nausea

* Vomiting

* Diarrhea

Risks

Placenta previa can increase the risk of a number of serious problems, including:

* Premature birth

* Low birth weight

* Placental abruption

* Hemorrhage

* Infection

Treatment

The treatment for placenta previa depends on the severity of the condition and the gestational age of the baby. In some cases, bed rest and close monitoring may be all that is necessary. In other cases, hospitalization and/or surgery may be required.

Surgery

Surgery may be necessary to deliver the baby if placenta previa is severe or if the baby is premature. The type of surgery performed will depend on the circumstances.

Vaginal delivery

In some cases, a vaginal delivery may be possible if placenta previa is mild and the baby is not premature. However, this type of delivery is more likely to result in complications than a cesarean section.

Cesarean section

A cesarean section is the safest way to deliver a baby if placenta previa is severe or if the baby is premature. This surgery involves making an incision in the abdomen and uterus to remove the baby.

Prevention

There is no known way to prevent placenta previa. However, certain factors can increase the risk of this condition, such as:

* Advanced maternal age

* Multiple pregnancy

* Previous uterine surgery

* Smoking

* Cocaine use

* Placenta previa in a previous pregnancy

If you have any of these risk factors, talk to your doctor about your risk of placenta previa.