Last year I hatched chicks in my homemade incubator with pretty much no problems. This year I lost all but 1 of 50 eggs. I did have some humidity issues the first time. Now that's all fixed. Humidity is where it should be and in on day 22. About 2 dozen eggs in and they all looked good on day 18. Even took a quick candle this morning to make sure they were okay and the couple I grabbed looked good. Could see them trying to pip. Now my problem is 3 have pipped but they have ALL pipped at the wrong end!! I had one last time do this too. I had them in egg cartons but took them out when I saw the first one. Any idea why they do this?? I'm pretty sure one if them won't make it because I see some blood. It's just really odd.