I think many of the hatch-alongs that have hatch rate contests use the what hatches over what is set to figure out hatch rate. Candling skills vary per person so what goes into lockdown can be very different.
I started with 18 eggs (12 shipped and 6 of our own). My own 6 were put in there more as an experiment - they were old and hadn't been turned so I wanted to see about hatchability. Pulled all of them at 7 days - no development. The 12 shipped eggs were from the same person. 7 lavendar orps and 5 blue Polish.
8 of the shipped eggs made it to lockdown (all 5 Polish and 3 Lav. Orps)
Saturday night at 11:00 pm (no pips or zips) - woke up Sunday morning (7:00 am) to 4 hatched and three more pipped. Those three were hatched by 2:00pm. Last egg - nothing. All 5 Blue Polish hatched along with 2 of the Lavendar Opringtons (Thanks Beth, for these beauties!)
My total was 7 hatched of 18 set (39%)
I am happy with my hatch, since part of it was experiment and I did all right with the shipped eggs.
I started with 18 eggs (12 shipped and 6 of our own). My own 6 were put in there more as an experiment - they were old and hadn't been turned so I wanted to see about hatchability. Pulled all of them at 7 days - no development. The 12 shipped eggs were from the same person. 7 lavendar orps and 5 blue Polish.
8 of the shipped eggs made it to lockdown (all 5 Polish and 3 Lav. Orps)
Saturday night at 11:00 pm (no pips or zips) - woke up Sunday morning (7:00 am) to 4 hatched and three more pipped. Those three were hatched by 2:00pm. Last egg - nothing. All 5 Blue Polish hatched along with 2 of the Lavendar Opringtons (Thanks Beth, for these beauties!)
My total was 7 hatched of 18 set (39%)
I am happy with my hatch, since part of it was experiment and I did all right with the shipped eggs.