Depends. Although, you'll see another litter after 3 weeks. Then after 3 more weeks you have another litter, and another 3 weeks another litter....
Just remove the male. Get him a buddy because they are incredibly social.
I dont see the point of having just 1 female and 1 male unless they are neutered and pets. Rats grow fast and will literally be too big for a snake after only a week.
Males should not be alone, and females should not be alone. So, might as well pick up another male and female. (Gosh, I sure am repeating myself a lot nowadays)
Just read this.
http://ball-pythons.net/forums/showp...3&postcount=11