Welcome to BYC! Glad you decided to join our flock. You should definitely remove your female. The recommended ratio of roosters to hens is 1 rooster for every 10 hens as more roosters than the 10 to 1 ratio can be very hard on your hens physically; over-breeding them, injuring them with their beaks and spurs, and battering them. I currently have 25 hens, no roosters, and I get loads of eggs without feeding any non-egg laying mouths, without the aggression, fights, crowing in the middle of the night, injuries, and over-bred and battered hens that frequently goes along with having roosters (especially too many of them). If you're going to keep a couple of roosters, you need to get a lot more hens to go with those roosters. Please feel free to ask any more questions you may have. We are here to help in any way we can. Good luck with your flock.