Hmmmm i thought I was the only one that didn't drop temps. hahaha One big thing I've found seems to work all the time is pairing them during a low pressure system. I'll make sure to have boys in with girls when its stormy and raining outside. There are a lot of tips here and on youtube that helped me out the first couple years. Been pretty successful with breeding the last 5 seasons now. Always have fun with it though. Don't make this work or about making money. Do it because you love the animals and always keep them and their health as a top priority.