I just got my first 2 Silkie eggs (one this a.m. and one 2 days ago). SO EXCITED! I would really love to hatch some but the more I read on it, it sounds kind of difficult! Another thing, I don't have an incubator (pretty pricey) and wondered if I can hatch them naturally. One of them cracked when it fell so I read about how to tell if they are fertile (by looking at the white spot on the yolk) and this one egg certainly seems to be. Yeah! So, I'm assuming I'll be getting more eggs. How do I know which Silkies are laying them??? I don't want to have to separate them constantly. I have 4 pullets and 1 rooster. Can I just leave the eggs in the coop and they will hatch in 21 days or so?? Or do I definitely need an incubator. Also, it can get pretty cold here in NY. Can the eggs still hatch when it's cold (if I did them naturally)? Thank you!!