My 3 wk old used to take 20 minutes each side but now she often only takes 10-15 minutes on just one side. At that point she usually stops swallowing and just uses me as a paci, which she could do all day if i let her. She usually screams and cries when we are done feeding though so I wonder if she's still hungry. She's gaining weight well so I know shes healthy. I just wonder if I should give her the other side too.

How old is your baby and how long do you nurse?