How to safely lose weight during pregnancy. you can always revisit an overall healthy weight loss plan after your baby is born. q: while starting a light exercise routine, can help you get. If your aim is to lose weight, these 10 workouts are all excellent places to start. find out how to exercise (and eat, and other things) to reach your goals.. Gaining weight is normal during pregnancy and, in fact, is essential for your baby’s health. just make sure your weight gain is within the limits set by your doctor. do not resort to any crash diets or take other unhealthy short-cuts to lose weight during pregnancy because that will have an impact on your baby..