What Is Normal Blood Pressure in Pregnancy?

Blood pressure is a vital sign representing the force per unit of blood against the walls of blood vessels. The pressure of blood is less as it moves away from the heart through arteries and capillaries. During pregnancy, having high or low blood pressure not only puts you at risk, but your unborn baby's health is at risk also.

During Pregnancy

A woman's blood pressure during pregnancy should be less than 120 over 80. During pregnancy your body produces almost two and a half pints of blood sometimes causing a lower blood pressure due to the body working harder to circulate the extra blood.

High Blood Pressure

There is a chance of pre-eclampsia if your blood pressure is high during pregnancy. A blood pressure reading higher than 120 over 80 can be cause for concern during pregnancy. Checking blood pressure regularly along with urine tests can help determine if there is a risk for pre-eclampsia.

Warning Signs

There are no warning signs of high blood pressure during pregnancy.

Low Blood Pressure

Blood pressure readings of less than 90 over 60 during pregnancy can lead to hypotension. This can cause dizziness and fainting and potential vision problems.

Prevention and Solution

Drinking lots of water, a regular exercise routine and regulating stress will help maintain a healthy blood pressure during pregnancy.