hello I have some shipped paint silkie eggs in the bator. Looks like only four are fertile. 1 possibly 2 the egg sacs look weird but I see a chick moving and looks like there is fluid in the air sac. The first week of incubaton I had other eggs in there and the humidity was turned up could this be why there is fluid in the air sac now? I am afraid the chick will drown when it hatches next tuesday. There is still a week but I have to turn up the humidity on saturday. Please give me some advice. Should I keep the humidity way down in an attempt to try to dry it out? But I don't want to harm the other 2 eggs that look fine.