Hello, I have about 5 bantam hens and 2 of the 5 set on eggs last year and hatched them.. I was wondering is there a technique in getting them to become broody again, or do I just have to wait for Mother nature to put it in their head that its time to sit on eggs? I would like to hatch some eggs for March, but not in the middle of the summer and late fall like they did last year...