Sorry SS:That would be me. My last staggered hatch lost power 4 times & dropped below 55°F at least twice. Batch 1 was 6 days late. Batch 2 was 4-5 days late & batch 3 was 3-5 days late. Had late babies last winter too with duckies going 8 days late.
It boggles my mind that the process can be put on hold...for days....translate that to humans and that be a one year pregnancy...next time one of my girls goes broody, I'll have to remember to give it a few extra days...