So start weaning much before conception. Illegal drugs are bad for your health, whether or not you are pregnant and they can only harm a baby. If you use them, it's imperative to stop before trying to conceive. Your Weight Overweight women have problems conceiving, have increased chances of developing diabetes or hypertension during pregnancy and are more likely to need a cesarean section. You cannot loose weight once pregnant so act before conceiving.
Underweight women are more likely to give birth to underweight, premature babies.
So it is important to get as close as possible to your optimal weight before conception. Exercise Regimen Women who are physically fit tolerate pregnancy and delivery better. Ideally an exercise program should be started 1 year before becoming pregnant, but at 3 months before conception, will give your body a chance to adjust to the additional physical activity before facing the added challenges of carrying a child. If you haven't exercised before, start slowly. Consult your physician before starting the exercise regime.