Do make sure you check on her every maybe 2 hours or less? Or you can just do it every day once if you sense that she's doing good.
Your main opponent to this situation is a possible infection or more maggots growing on her leg knub, make sure you do apply some sort of medication.
I completely...
First, To get the hen you should try suiting up, just in case he wants to pick a bone with you. I find trash can lids as shields work best. But you can also use a broom! (just don't whack him, of course.)
If you're intimidated by your rooster there's really not much you can do other than...
Ah, 3 Roosters to 7 Hens is horrible.. Overmating probably happened.
Another issue I can think of, and I had this myself is that the roosters aren't letting each other mate with the hens. My roosters used to attack each other-- and still do but they calmed down. That was until one tries to mate...
When we ask for chicks, McMurray hatchery.. We're asking for them ALIVE you know!?
I've heard tons of complaints about this hatchery. It sickens me greatly hearing about these stories, The audacity they have to send you a SECOND BOX of DEAD CHICKS after you complained.. Yeah.. That's just...