I have Seramas hatching , and one has been out for since this morning ( 12 hours) in the incubator. The others are pipping and I don't want him to starve! I know he can feed on his yolk for a while, but how long? He's(?) my first baby, EVER, and I want to treat him right. By the way, he pipped on day 21 and his fellows are at 22 and pipping now. Is this unusual? I heard from several sources that day 19 was normal for Seramas. Temps were constant at 99.5, in the Eco Mini, if that's any help.