The correct way to use contraceptive gel is as follows: 1. Patients should first keep their hands clean and their pubic area clean, then tear open the gel package and use the booster correctly according to the instructions. Be sure to use it within 1-3 minutes before intercourse and use the booster to push the gel deep into the vagina at once. 2. Patients need to lie flat on the bed so that the gel is slowly absorbed by the body, lying for about 10 minutes so that the gel is absorbed by the body. The gel will be absorbed by the body after about 10 minutes of lying on the bed. Be careful not to let the gel out of the body because of toileting or turning over, otherwise the effect of contraception will be affected. 3, and patients must pay attention to only use one gel at a time, after 10 minutes of intercourse can be cleaned the pubic area, the gel is washed off does not have any effect. 4, in addition, pay attention to the contraceptive gel can not be used together with other contraceptive products in the reproductive tract.