fully formed baby chickens didn't hatch

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I have that same little giant still air incubator and I have had my humidity set at 45-50% and now I am worried based on what you said. I am moving into lockdown in 3 days so I'm a little unsure what to do now based on your experience!

How do your air cells look? And how is your local humidity? 45-50 could possibly not be too high if you live in a dry area. And if your cells are too small, you can delay lockdown for a day and try to lower the humidity for a day or two and see if that helps.

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