Phimosis (tight foreskin)

Does anyone’s SO have this?

My SO does and it’s impossible for him to fully pull back his foreskin. We were being intimate this morning and I was watching him play with himself and as he was coming his foreskin was going down a little as it does sometimes and I could see white kinda discharge. Obviously he needs to clean it in the shower tonight but he can’t pull it back enough.

Can a doctor do anything to help other than circumcision?

Both of us don’t want him to have to get it done but he needs to be able to clean it properly.