"Normal exercise like walking is allowed to much of brisk walking is not allowed. Too much of running is not allowed it is better to avoid lifting heavy weight. Stretching exercises is very good. Doing yoga is permitted in all the pregnant ladies doing squats will help in giving her birth vaginally plays a major role. Hydrating yourself plays a major role. Maintaining an ideal weight lays a major role in having a vaginal normal delivery. what is the ideal weight in pregnancy ? 7 to 12 kg is what is allowed in pregnancy. It is quite natural to loose weight in the first 3 months too loose weight because there are a lot of hormonal changes that is happening and aversion towards food. Do not worry"