Hello ladies. It is very important to stay active and exercise regularly during your pregnancy. Exercise during pregnancy will keep you in great shape, but more importantly will help the development of your baby as well. Studies show that pregnancy exercises and a fitter body are more likely to help you through the long intensive hours of labor. Stay fit and have a healthy pregnancy! women who are pregnant should not exercise for longer than 30 minutes. Even though may feel good, and that can keep going, your pregnant body can only handle so much. A good workout program at the beginning of your pregnancy is one that is performed three times a week. Intensity Throughout the pregnancy, you should aim to exercise moderately. Again, the idea is not to improve our physical fitness, rather maintain. Overtraining can be damaging to you and your body, as well as your baby's. Learn how to take a pulse, and do not exceed 15 to 20 beats per minute more than normal. If you find it difficult to talk while you are exercising, you might be exercising to heavily while you are pregnant. good luck.