It is important to exercise during pregnancy

Most exercises are safe to perform during pregnancy, as long as you exercise with caution and dont overdo it.

This are  Benefits of Exercising During Pregnancy?

No doubt about it, exercise is a big plus for both you and your baby.

• Feel better. At a time when you wonder how this strange body can possibly be yours, exercise can increase your sense of control and boost your energy level. Not only does it make you feel better by releasing endorphins (naturally occurring chemicals in the brain), appropriate exercise can:
• Look better. Exercise increases the blood flow to your skin, giving you a healthy glow.

• Prepare you and your body for birth. Strong muscles and a fit heart can greatly ease labor and delivery. Gaining control over your breathing can help you manage pain. And in the event of a lengthy labor, increased endurance can be a real help.
• Regain your pre-pregnancy body more quickly. You'll gain less fat weight during your pregnancy if you continue to exercise (assuming you exercised before becoming pregnant). But don't expect or try to lose weight by exercising while you're pregnant. For most women, the goal is to maintain their fitness level throughout pregnancy.