Hi I am very new to hatching and keeping chickens and quail I had 1 chivk out of 6 eggs and now I am hatching quail I'm on day 21 and have lost 2 already the first died in the egg and the second made it out with a bit of help but sadly passed 3 hours later. I still have 8 eggs left 5 pass the float test and 3 dont can someone please help temperature could have been abit off of a night last week due to the window being open...