What day does everyone's eggs usually hatch? I did two batches of mutt chicks last month with about 80% fertility and they all hatched on days 19-20. Now here I sit with 7 BCM eggs (1 my own & 6 from 3chickens), it's day 21 and I haven't even gotten a pip. I'm getting nervous. The 6 from 3chickens weren't shipped either.