No I can't see the umbilical cord at all. I tried to maintain the temperature around 90 but truth be told it probably ran cool throughout the incubation. I was not prepared for eggs and had to do the best I could with what I had. Should the snake at least be trying to raise its head out of the fluid by now? It's clearly alive.

I have pictures but I don't have them hosted anywhere yet. I can tell you though that the hatchling has been cycling between being belly-up and topside-up about every 8 hours for the past 3 days. Is that unusual? Is there anything I can or should do without harming the baby?