Malformations are more common among identical twins than fraternal twins. One of the main goals in dealing with multiple fetuses is to continue the pregnancy as long as possible to avoid premature delivery. This may best be accomplished by bed rest. You may not be able to carry on with regular activities during your entire pregnancy. If your doctor recommends bed rest, follow his or her advice.
Weight gain is very important with a multiple pregnancy.
You will gain more than the normal 25 to 35 pounds, depending on the number of fetuses you are carrying. Supplementation with iron is essential. These agents are used to relax the uterus to keep you from going into premature labor. Follow your doctor's instruction very closely. Every day and every week you're able to keep the babies inside you are days or weeks you won't have to visit them in an intensive-care nursery while they grow, develop and finish maturing.