I set 50 quail eggs on the evening of june 28th,,started next day as day one,stopped turning on july 12,14 days after started,that night I had 10 eggs to hatch three days early,,they were due to hatch on friday..17 days after I started the hatch,I have hatched 4 sets prior to this one and they always hatched on the 17 day,,,has anyone ever had an early partial hatch?