Hi all! I'm pretty sure I'll be welcoming some new chicks here soon (don't want to jinx it!) I was wondering if anyone has tips for the following things A) they are in an incubator, so I need a broader. Any pictures of an easy homemade one? How long should I keep them there? B) how and when do I introduce them to my old flock? 2 hens, 1 rooster born on Easter. C) when should I stop turning the eggs in the incubator if I don't know how old they are? Love Backyard Chickens!