I feel your pain. I think I have 3 females and 1 male but I'm not 100%. Some days I think the people I bought them from sexed them correctly and then others I am not so sure. One of my iggys is very young as well and I'm watching them all like a hawk. So far no aggression or breeding behaviors. I'm glad you had a chuck cage that you could house your male in. How many females/males do you have?