Would somebody tell me the correct humidity during the last three days of a hatch. I had my humidity at 70% the last three days and lost my entire hatch and I've been told it was too high. The first 18 days I had the humidity between 35% and 40% and turned the eggs three times a day. I used a hygrometer so I knew what the humidity was. I'm planning on setting new hatch the beginning of next week and I want to make sure I get it right. This time I'll have a forced air bator and have the temps at 99.5.