Wow. just about an hour after finding the lineatus eggs, I just found a sikorae egg that looks fertile. About 2 weeks ago I found one lone egg in my sikorae cage that was definately not fertile, and I was dissapointed because shes been laying eggs, but just one lone infertile egg at a time. I was just looking in the cage, and the male was hiding behind a temp/humidity guage I have in the cage. I opened the cage and moved the guage to have a look at him, and low and behold, in the substrate behind this guage was a perfect looking egg, Im almost betting its been in there for the last two weeks. If this egg is fertile, thats really great news, because my female is a sikorae sikorae, and I ordered a male, and I was dissapointed because when he came he was a sikorae sameiti. I wasnt sure if they would breed or not, and quite a few people seemd to think they wouldnt breed, although some people had told me they should breed. I have not seen them mate, but I have seen the female sidle up against the male waving her tail acting like she wanted to mate with him. I swear the egg looks great....so...I think I have good news here.