Hi. I have a pair of Hermann’s. The male I got as a hatchling nearly 10 years ago. The female was purchased as an adult a couple years later. They have lived together peacefully this entire time and mate regularly. The female lays an egg or two every few months and I will incubate them and 100% of the time they rot or explode. When I candle them, there is just clear liquid, I have never seen any signs of life. My husband and I have spend nearly the past decade trying to figure out why this is. AFAIK we are doing everything right as far as housing, feeding, and the incubating itself. One of our theories is that because the male is average-small and the female is very large (over 10 inches) that they are not mating properly, but I’m not sure if that makes a difference. Does anyone have any ideas or suggestions? Thanks!