Chastity and orgasm denial discussion

The main reason I am interested in male chastity and orgasm denial is that I feel semen retention is actually good for men’s health and can help them live longer. Here is my reasoning: If you cut down on or stop ejaculation, the body has to make less sperm. This lower need leads to the reproductive glands producing less as well. Reduced production signals the endocrine system to create fewer male hormones (“androgens”). With fewer of these hormones, the body tries to balance itself out by slightly raising “female” hormones. People believe this is beneficial for heart health. A healthier heart means a longer life. This is basically the reverse of what happens with athletes who take steroids: they boost performance but risk an early heart attack later on. Does that make sense? Is it good reasoning but wrong about how the body works? Or bad reasoning but right about the body? I would like to hear your opinions. Feel free to get technical if you know the science behind it. To be clear, I am NOT talking about feminization here. I mean improving overall health. Thanks for reading and sharing your thoughts. Jason