so I've had 3 successful incubator hatches, but 2 of my hens went broody, so I've let them sit on a total of 5 eggs. Anyway, today is day 19 and I'm so nervous. I haven't candled the eggs the whole time, but it had been so hot here in Florida. Yesterday it hit a heat index of 104. I guess I'm just worried that it's been too hot for the eggs to make it. Maybe I'm just being paranoid. Thoughts?