Preeclampsia is pregnancy-related hypertension that develops after 20 weeks' gestation. It can lead to health risks for you and your baby. No one knows what causes preeclampsia. But it is known that the only cure is delivery.
Normal blood pressure is essential for a healthy pregnancy. If you have high blood pressure before you become pregnant, you are at higher risk for developing certain problems during pregnancy. This video explains how chronic high blood pressure can affect you and your growing baby and why special monitoring is important.