I have 5 veiled chameleon eggs that I check weekly bc they are due to hatch anytime I believe. They were laid in November and I calculated to start hatching in May. We went to check them this morning and I don’t know if this is normal? How long does it take from them to hatch once the egg has a slit? I don’t remember them sweating either. I put picture with the post so you can see what I am talking about. Do you think they are on track? This is my sons project and he wants to know if we are supposed to help them out?