Our 1st lot of AI didnt work, i think i was a day late. i think the timing was rite 2nd time around, (one of our rams got out and was literally on her!!! OMG!) so im hoping it has worked cos she was definitely in season. shes due on thursday for her season and has been unusually in a very foul mood this week so im hoping thats a good sign she has taken??? We are doing delilah tomorrow anyway. I thought a pigs cycle was 3 weeks, but mine seem to be 18 days.