Baby spit up

Mary

I feed baby breastmilk and i give her a specific kind of similac i make sure i shake it up really well before i give it to her sometimes she wont burp at all or it’ll be 25 mins to an hour untill she burps. Ut when she spits up its in small clumps as if im not shaking it up well but i shake fir atleast 35 seconds to a min