Glad you were able to separate the feuding mommas. Never good when they tromp on eggs (and chicks) vying for them.
I've got 3...yep...count them 3 hens broody. (After 10 years, this never gets old)
Barred hen (can't remember her lineage) One has 8 eggs under her....6 of my Cream Legbar/CreamLegbar-Barnevelder F2 so chicks will be 75% Cream Legbar...coons got all but one of my original Cream Legbars so really, really hoping this breed back to grandma (who is now 5 years old) to her grandson will produce some pretty turqouise layers like the grand lady does. I also have 3 Barnevelder breed backs that I started with the other hen, Brownie, but she wasn't truly dedicated at that start, so they got moved to Barred Hen.
Then once Brownie settled, she got 6 of my deepest brown eggs. (It may be 8...I have to recount). Hopefully they will be developing as all my darker brown egg layers are aging.
Then, I just had another Barnie breedback go broody (She's actually F2 barnie/cochin/barnie). I may reset her with other eggs.
I'm surprised but I sort of took last summer off from hatching (Covid crazy lock downs, 108 degree weather, summer was just baaaaaad)....and now I'm realizing I've got an aging flock...big hawk kills this winter... and need more babies. <3
As to pointers...Absolutely resist temptation to peek, peek, peek especially on days 19 and 20. Let the hen do her job. She is in lock down. If you have main coop hatching where other eggs can get in the way, let them sit if you can...unless there are so many that it might interrupt the hen setting on the clutch...otherwise toss after all hatching is done.
Wait by for peeps on days 20 and 21. Don't peek until day 22, removing empty shells and quickly counting little heads. Candle remaining eggs at that time. Just be sure that babes have easy access to food and water after hatching.
My flock is so chill now that I can main coop brood, and the flock moves over to the other coop to leave mommas alone. (Having growling hens attacking you also encourages the others to move on
Keep thread going, and we'll see how our mommas are doing. I set on 4/29 and 4/30...then on 4/06. <3
LofMc