I have one AFT egg, laid Jan 13. Today is 71 days incubation at 83-84 degrees. It has doubled in size. I have candled it a couple of weeks ago and seen the baby move inside. Tonight when I opened the container for air exchange I noticed it has some condensation on it. Is it sweating? I haven't added anymore water to the perlite. There is never any condensation on the top or sides of the container higher than the perlite level. So is the sweating a sign of near hatching? When I shine a light at the egg, is shines bright like it's empty, but I know it's not. AFT eggs are so much different than Crestie eggs.