http://www.thebirthingsite.com/moms-recovery/item/624-the-mommy-tummy-aka-diastasis-what-you-need-to-know.html Abs with a diastasis recti where the six-pack has split apart cause serious health issues such as.. chronic lower back pain because a deflated core won’t support your spine stress incontinence (a.k.a. “leaking” when you sneeze or laugh or jump) because a weak inner core won’t hold pressure up off your pelvic floor and…