Ejaculation with the hand to hold to prevent ejaculation, can not fully play the role of contraception, may make the woman accidentally pregnant. If a couple does not take other contraceptive measures during intercourse and holds the hand to prevent ejaculation, a small amount of semen may still flow out and enter the woman’s body, combining with the egg in the woman’s body, which may easily lead to an unwanted pregnancy. In addition, when using this method, men will have a psychological burden, prone to premature ejaculation or erectile dysfunction, which can reduce the quality of sexual life. If you want to achieve good contraceptive effect, you can use condoms, if you want long-term contraception, you can also be placed in the female uterus birth control device. Before and after sex should also pay attention to physical hygiene, wash the lower body to prevent infection, if you have symptoms of physical discomfort, you should go to the hospital in a timely manner, consult the physician’s guidance.