Not everyone who considers a tummy tuck has had a child. If you have concerns that having this procedure before you have a baby will cause problems, you need not be concerned. While it's true that a tummy tuck does not impact your ability to have a healthy pregnancy, it is also true that pregnancy will cause skin and tissue stretching. While many women don't have any repercussions, others may find that the abdomen does not fully return to its pre-pregnancy, post-surgery firmness.