PM was sent to me, but unfortunatly, I've never actually bred bettas before so have no idea if it's ok to take the male out or not.
I don't see why not though if they're the only ones in the tank.
From what I understand, he only looks after the newly hatched for a short time before you need to seperate him or something like that, so I don't see what the problem would be in just seperating him now.