Diastasis Recti might sound complicated, but it's actually pretty common and manageable, especially for new moms. Basically, it’s when the “six-pack” muscles in your belly separate along the middle, creating a gap. This happens when the connective tissue holding these muscles together, called the linea alba, gets stretched or weakened. Pregnancy, sudden weight changes, or intense abdominal workouts can be major culprits. For many moms, pregnancy does the stretching, as the growing baby puts pressure on the abdominal wall. The result? A tummy that sticks out more than you'd like, poor posture, annoying lower back pain, and even some pelvic floor issues, because your core just isn't as stable.