Looks like I won't need to buy some after all! My male died a couple weeks ago. I guess he still got 2 of my 3 females prego! I thought they might be, but wasnt completly sure. One of them just gave birth tonight! Not sure how many yet because I will leave them alone for a few days except for food and water. OMG I am so excited now. I will start future colonies on the babies (depending on how many survive). I definatly will be selling some off when they get older so other people in my area can have some too.