I had seven eggs go into the bator 3 days ago. 1 hatched fine and on time, almost 36 hours later anouther peeped and started to unzip. After I got home from work it still had not made it out so I assisted. It is chirping and drying off as we speak. All the other eggs were dead, 6 that were fully formed and one dud. A couple looked like they had not absorbed the yolk but were fully formed when I did an eggtopsy. I cut into the top and it was very wet with yellow yolk on top. A polish had no yoke but it was pretty wet with liquid surrounding it. I used a havobator with no water (25-35%) humidity most of the time. I put the eggs into a little giant for lockdown with humidity set to 60-65%. I did have some temp fluctuations from 93-102 a couple of times. The humidity stayed pretty consistant. How can I tell if my humidity is to high or to low? I assume the temperature fluctuation had a negative impact on them as well. I am having a hard time keeps the little giant temp stable so it may have to be used for emergency's only. If so is it possible to hatch out different hatch dates of 1 week apart in the same bator? Thanks for any advice or thoughts on this!