Hi Everyone,
I'm not sure if it's ok for me to just jump in here and ask a question about my first broody?
I think my young Brahma girl Penelope has gone broody? Yaay!! I first noticed 3 days ago that she was spending a lot of time in the nestbox and even sleeping in there. She has been getting off for about an hour a day to dustbath. This morning one of the other girls was very interested in what was going on and as she stood at the entrance to Penelope's nestbox I heard a very low growl/purring noise. The curious hen then chose another nestbox to lay her egg in.
I have a few questions please that I'm hoping you experienced people can help me with.

Next week we are going away on holiday for 10 days. Should I leave Penelope sitting in her nestbox in the chicken coop with the other two hens or should I move her? Will she be ok in this situation? I don't want to accidentally cause her break her broodiness. The rooster (another story) is unwell at the moment and so I've already separated him into a separate coop for the time being. Should I keep him there? Lastly, there is a chance her eggs may not be fertile as I'm not sure my sick rooster has been 'hitting the mark' so to speak. However, I do have a 2nd rooster and separate hen who I'm sure would have fertile eggs. At what point should I put these fertile eggs under Penelope? Before we go away for 10 days or when we get back?
Sorry if these are dumb questions, or if they've been answered before elsewhere. I did start reading through this thread months ago, but then got busy and got way behind.
All replies greatly received!
Thanks