I have 7 peacock eggs that are in an incubator. They were laid every other day starting on May 5. I have kept the temp around 99.5 with very little fluctuation. The eggs were candled in the first days just because this is my 1st time and i was curious. The light went all of the way through. After about 2 weeks I candled them again and there was an air bubble at the rounded end and a blob in the middle. A few days later I candled them again and there was still the bubble and a larger blob. The blob seems to be growing but today is day 30 for the first eggs and no sign of hatching. Should i be worried?