Hello, I've had a hen that's been broody for a little over a week now. She comes out of her box once a day maybe twice here and there. I wasn't sure if she was actually laying or broody, but since it's been a week of this it's clear to me. Is it too late to put fertile eggs under her? She's been sitting on unfertilzed ones for the last week. Or should I throw these fertile eggs in an incubator and wait her another "broody episode"?