Which of the following groups is placenta previa more common in?

• A. Older women
• B. Multipara
• C. History of surgical birth
• D. All are correct

Answer: (D)

Placenta previa is a condition that occurs when the placenta partially or completely covers the cervix. It is important to understand the risk factors associated with this condition to provide proper prenatal care.

All of the groups listed are indeed associated with an increased risk of placenta previa. Older women, particularly those over the age of 35, often experience changes in the uterine environment and have higher rates of certain complications, which can contribute to the occurrence of placenta previa.

Multipara women, those who have had multiple pregnancies, also have a higher incidence of placenta previa. This is believed to be due to changes in the uterine wall from previous pregnancies, which may lead to abnormal placental implantation.

Additionally, women with a history of surgical birth, such as cesarean sections or other uterine surgeries, face an increased risk because of scarring or alterations in the uterine lining that can affect where the placenta implants in subsequent pregnancies.

When all these factors are considered together, it’s clear why placenta previa is more common in these groups. Therefore, recognizing that all of these factors contribute to the increased risk allows for a comprehensive understanding of the condition and better management of prenatal care for those affected.