As you may know I have been incubating eggs with a heating blanket that I made into an incubator. Link: https://www.backyardchickens.com/forum/viewtopic.php?pid=1837848#p1837848 TODAY i found veins in the egg after i candled! They are at around 99 right now and the humidity is around 50! I wish i could add pics but its too faint for my camera I will be adding soon! ANY TIPS? If anyone lives in missouri and wants to check them out maybe help me out a bit that would be cool! BTW i got these from my teacher and she says their a variety. See if you can guess what they are.