Hi all! I currently have NINE broody hens...holy cow...but I only have four of them with clutches at the moment. Trying to break the others. It's contagious! My girls have been going broody constantly since November. Being winter in Indiana that is just bizarre. We hatched Silkies, Showgirls and one Porcelain D'Uccle at the end of November and into the first part of December. We are currently finishing our second hatch of Silkies, Showgirls and a few bantam Cochins (I have two hatching as I type -yay!) and I just set eggs in my new Brinsea Octagon 20 Advance EX on 3/1 and will be staggering my hatch by adding in some shipped eggs that arrived this morning and are currently resting before joining the others(will be setting them tomorrow 3/6) and I will be moving the eggs into an LG still air incubator for lockdown and hatching. I haven't used shipped eggs before so I am nervous but optimistic too. They arrived well packaged and none broken so time will tell. I have my Brinsea set at 99.6 and 45% humidity per the booklets instructions. The humidity pump has been running quite a bit to maintain that level. I have moved eggs from my broodys into my still air for hatching (so my kiddos could watch the process) with great success but have never set and hatched start to finish in an incubator before so I am thankful for advice and pointers. Good luck on all your hatches!
Depending on the humidity on your house I would bring the humidity down to the mid 30's for days 1-18.