I understand your thooughts but I politley disagree. I have helped hatch many chicks and the only time that I had a deformity problem was when I used a store bought incubator! As far as oxygen goes, if you pip it oxygen will not be an issue
PM me and I'll help you hatch it! You know it may have something wrong, maybe not but the way I figure it there's only one way to find out!. Adrien, I do agree with you! It is never good to intervien to early though!