C.M.
He might not be hungry at all...he might just need to suck more. Some babies are just that way, especially a preemie. My #2 baby was like that. She was a breastfed baby wanting to eat...or so I thought constantly. She was wearing me out. She wasn't even a big baby. I gave her a pacifier and my life totally changed! You might give that a try instead of trying to give him solids. He is too young for all that food...especially being a preemie. I think a pacifier would be worth a try. good luck!