Welcome to HCM
We understand your concerns
Let me assure you, that body and facial hair has no relationship with sexual performance.
Hair growth hormones are generally considered to be male-dominant androgens
such as testosterone
and androsterone. They also determine the sexual characteristics of men. But slight variations can result in reduction in male characteristics but not in male sexual characteristics.
So just don't worry. So many men suffer the same fate as low hair in chest. Enjoy the limited life period without having such silly worries.