Why my baby dont poop when he eats formula but poops right away after breastmilk?

I think breast milk is more nutritional for the baby

Breastmilk has more nutrients and is more easily digested by babe.

@mimiz, @kmally thanks

because breast milk is natural and is digested easily by the body and formula isn't and is harder for the body to digest, it can cause constipation.

My son goes #2 once everyday or every other day. I breastfeed him but he mostly gets formula

@katienkaden, we do the same thing