Lockdown is tomorrow for three shipped duck eggs, a guinea and a few chickens. Some of the Muscovies don't seem to be doing well which isn't a big surprise to me due to circumstances and they aren't known for being the easiest to hatch. 18/22 of the other chicken eggs are developing nicely and are a week along today.
Three of the ones that aren't are from the same hen, I've not been able to hatch any of her eggs or even get them to start developing. So need to look into that more.
Good luck on your hatch! What breed is the hen that you can't get her eggs to develop?