Testosterone is a naturally occurring hormone produced primarily in men by the testicles and plays a vital role in sex drive, sperm production and muscle-mass. However, production typically starts to…
Whether it’s due to stress at work, concern about someone you know or just the pressure of performing, sexual performance anxiety can kill the mood just as it’s getting started.…
If you have a penis, chances are some hard questions have come up over the years about how your masturbation habits affect your physical strength and sexual stamina. After all,…