In this episode; Peter waffles on about Diastasis Recti for a solid 20 minutes explaining, briefly, what it is and why it's more than just a gap. Oh, and he politely, asks you to stop calling it "mummy tummy".
BTW, this is the first of all episodes of the HPNB podcast, the sound quality has drastically improved over the past 50 episodes, and Peter doesn't waflle nearly as much :)
Music "Indestructable" by Noah Smith. Licensed through Soundstripe.