I have 4 mature Lucihormetica subcincta (2 M, 2F) I bought from roachcrossing.com as nymphs. I have them at 75 F and have a dry side and a moist side with a coir, moss, aspen substrate. I feed them fruits, veggies and dry dog food. They have been adults for over 6 months but no nymphs yet. Do they lay egg cases? Anybody have any experience with breeding these? How long is their gestation? They seem like very slow reproducers. I also have springtails and a few isopods in with them. I also have a small piece of cardboard egg crate and a few small pieces of cork bark. Thanks in advance for your help.