Hi All. I need information. I am a first time chicken owner & 1 of my hens went broody(@ 6 months old) so I gave her 3 eggs. All 3 are fertile & I have observed movement in the eggs. we are about 7 days out from hatching. My questions are these; Should I move mama into a separate pen with the eggs (the rest of the flock are jerks tbh) do I feed medicated or non-medicated chick starter, do the chicks need to be vaccinated & if so, how do I go about doing that. I've tried searching but nothing I've read has fully answered my questions. Thank you all so much for any answers you may have.