7 Things You Should Know About Hitting the Gym While Pregnant
4. Pay attention during each trimester. It's important to keep in mind that certain exercises are safer and better suited for your body depending on which trimester you're in. Many women feel the most exhausted during their first, so stick to simple weight training and floor exercises during those initial months. By your third trimester, you may find you've mustered up enough stamina and energy to hit the elliptical.