Just hatched my first Delaware chick from Tracy, one day early! SO excited, sat the whole time from the first pip, 4 hours ago till now watching. Now I see this bloody sack, is this the yolk not absorbed?!?!? And if it is is it always this bloody? and why did this happen, high temp, high humidity. What I don't think. Temp, stayed between 98-101 , most of the time was able to keep it at 99 in a forced air incubator. Humidity was the whole time 30-35% till last 3days 60-65% Any suggestions? Can it survive?