So your baby is napping in the carrier. He tenses up, and has what you can tell is a giant poop. But never wakes up. Do you change his diaper right then, or wait until he wakes on his own?
We always changed DD1 when we were aware of poop because she has absurdly sensitive skin and I swear would get a rash just thinking about pooping. We only wake DD2&3 if it's leaking out because they have no rash issues.
If I changed a diaper every time I heard a poop happen, I swear he's never have a diaper on. I swear this kid never stops. It's just a constant elimination. He's 7 weeks now. So I'd wait until he woke up.