Maintaining a routine by exercising while you’re pregnant is a great idea. But learning how to distinguish what is considered safe during each trimester will be key to keeping you and your baby healthy. When you’re pregnant, exercising will benefit you and your baby. In addition to keeping your body healthy, if you exercise while pregnant, you may lower your risk for preeclampsia and prenatal depression. Exercising can also leave you feeling more energetic, prevent back pain, and get your body better prepared for childbirth. But before you start a workout program, talk to your physician to learn about safety precautions to protect you and your baby during each stage of your pregnancy.