Tubal Ligation and Tummy Tuck

It's unlikely the abdominoplasty would have had any direct effect on your menstrual problems. This is a problem that should be addressed by your gynecologist.

Questions about menstrual cycles should be directed toward your Ob or primary care doctor. You could also try an over-the-counter pregnancy test if you are concerned that you are pregnant.  In terms of the results of your tummy tuck, subsequent pregnancy does stretch the muscles and skin out somewhat, though usually not to the same extent as before surgery.