A recent study revealed that stretching exercises may be effective in reducing preeclampsia risk. In fact, the study shows that stretching may be even more effective than walking or other exercises for women who have had preeclampsia before or were inactive before pregnancy.

Preeclamspia -- or pregnancy-related high blood pressure -- is one of the top risks of pregnancy. Up to 8% of pregnant women experience the condition. During the study, 79 pregnant women who had had preeclampsia before and were inactive were assigned to different groups -- one group walked five times per week, another group followed a non-aerobic stretching exercise video. While almost 15% of the women in the walking group developed preeclampsia, less than 5% of those in the stretching group developed the condition.

If you're pregnant, talk to your OB/GYN about what exercises can be beneficial to your health and are safe during pregnancy.