Men who take birth control pills will not achieve the purpose of contraception. But there are certain side effects on the human body, such as breast enlargement, obesity, the accumulation of subcutaneous tissue becomes more, male libido is reduced, the strength of erection becomes worse, there is no significant increase in libido. It is recommended that the pill is used by women for contraception, mainly estrogen, to prevent pregnancy in women, while men do not have any contraceptive function after taking the pill. It is recommended that men should not take the pill casually, the pill will lead to feminization of the human body after eating, it is recommended that men should normally exercise more, appropriate supplement aphrodisiac food, can improve the sexual function of men.