redneck_acres is right. I always give mine atleast one heat cycle in between breedings. This time she has gotten 2 (male didn't breed her)and we haven't decided if we are going to breed her again or not. They would probably be ok... but I can't say for sure. You might want to try and keep them separate from the intact male you get, and I would definitely watch them closely the first time your female comes into heat.