Maybe not poor but i got 22 out of 96. Here are the details: 1. Home made forced air incubator 2. 23 mixed large fowl from ebay 3. 23 welsummer eggs from ebay 4. 29 americana. half ebay half local 3. 2 eggs from my flock Lowest temp 98.1 highest 100.9 pre lock down lowest 20% highest 26% during lockdown lowest 66% highest 77% Not one of the welsummers hatched. I randomly crack 5 of the eggs. 4 looked had regular yokes 1 had a half way formed chick. All smelled ok. 1 from my flock hatch half the large breeds hatched the rest came from the americaunas. a few of those eggs were rotten I had 2 chick die after they piped and had 4 die after hatch.