Exercise during pregnancy and the postpartum period. ACOG Technical Bulletin, 189. The combination of pregnancy along with a new activity program can lead to a high stress to the body. So speak to a physician prior and slowly add activity to your day. Hydration is not only a concern for exercise but it becomes critical during pregnancy.
Dehydration causes premature labor, especially in the third trimester.
It also can place stress on the kidneys. Speak to a fitness professional about setting up a safe program for you. And always keep your physician aware of any alterations you may make to your exercise program. Used under License.