What To Do For The Swelling In The Penis?

Hi. I noticed that my boyfriends penis has been getting bigger and bigger like its swelling. Like 3 wks ago he masturbated and the foreskin swoll under the head. There was no pain and the it was just the skin under it.I looked it up and found it was something that is was becuase he had masturbated and that it should go away if we stopped having intercourse for a lil bit. So we waited till about a wk and a half. It seems now his penis is still swelling. Even when he is not on hard, I notice it is fairly a larger size than before. He says there is no pain at all. I really notice the head swelling.