I only have ever had one male beardie and I have had trouble with him in that when he goes to the bathroom his vent is not completely getting cleared out. I usually have to soak him for awhile and then use a paper towel to get it unblocked. I usually have to pull back the skin that covers the vent and try to gently rub it out but of course he is not very tolerating of that. He is very stubborn about water consumption also and I don't know if that could be contributing to it or not. It just appears that the skin is over the vent so it doesn't get pushed all the way out. Any suggestions? Baths and soaking his greens are about all I can do to encourage water consumption and I don't even know if that is what could cause this. Thanks for the help!!!