Ok ok....How do you know when your female became pregnant? My males thump females in their tubs constantly hour after hour and day after day. Unless you run a 1.1 and have them on video camera how do you know even when the first time they copulated was? I might be able to break it down to a three day period, maybe....but how are you guranteeing a day and such a short time frame at that?
Pure curiousity here.