Pregnancy after a tummy tuck is possible. Women, who think they will want children in the future should wait for tummy tuck and have it after all pregnancies. Abdominoplasty is not a risk for an unborn fetus, but it can change a womenâs appearance. If the skin becomes loose again and muscles stretch out during pregnancy after tummy tuck, additional abdominoplasty procedure can be performed in order to improve the appearance of the abdomen.