Potency determines a man's sexual performance

Potency in a man includes such important characteristics as: the degree of tension, the rate at which an erection appears, the course of sexual intercourse itself and its duration. It is known that at all times the ability to leave offspring and be the father of a family was considered one of the most significant opportunities given to a man by nature. Poor potency can be the result not only of psychological disorders, but also be the result of various diseases.