At first I was like 'male cycle? whaa?' and then I remembered... I used to feel like I had a cycle too. Can't remember why, maybe because I was getting moody at regular intervals, but I definitely noticed it at one point. I don't know if it stopped or if I stopped paying attention to it, but I guess maybe it is a thing? o_O However, I've suspected for quite some time that I have an intersex condition. Insurance went bye-bye just before getting tested for it so I can't know for sure, but if I do that might skew things a bit.