My broody has had 10 eggs under her, and today is day 21. I just lifted her and took a quick peek (she was none too happy about it). I count SIX chicks and as far as I can see, at least 2 more are already zipped and working their way out. Don't know what's up with the others, but only time will tell.
Three of eggs were large fowl & the rest banties. In looking at the chicks, it is quite obvious that all 3 of the large fowl eggs have successfully hatched.
Yay for broodies! Good job, Olga.