I think by handling the eggs, I decrease fertility. I don't touch the eggs, except to move trays around, until day 10. They are on an automatic turner, so I have no need to touch them. I still screw up on predicting fertility in every batch - even though I wait for the first candle on day 10.So, have any of you tried to predict fertility from a Day 1-2 candle? I've done it on 3 hatches before, and I was 100% right all 3 times. Am I just lucky, or have any of you accurately predicted fertility this early?


). It mostly comes down to what works for you. Good luck in your search, and with your birds!