It may just be me being impatient or just my villagers don't want to get horny. I played for 3 hours straight just standing giving my villagers stacks upon stacks of west potatoes and carrots. Also I've been trading with them non stop. They get the hearts above them it's just they won't mate! They mated perfectly fine yesterday and the day before it's just in 3 hours I think they should get a little excited don't you think? Plz help
Sometimes villagers just don't get horny. Maybe just give one of them a sexy dress, turn down the lights, and you will be all good.
Is there enough doors registering near them? They might be at max population if built slightly wrong. Check.