Potty training

Ka

We started the 3-day no underwear, no pull-ups method. And omg shoot me. He’s 3 but it feels like maybe he isn’t ready? Day 2 absolutely kicked my ass. He holds it for hours, then pees his pants right after we’re done on the potty. Any one else gone through this or have advice 😒 at least yesterday he peed on the potty twice. Today felt like I’m wasting my time.