If you are planning to get pregnant, it is recommended that you arrange a reasonable intercourse time during the ovulation period, once every other intercourse, so that clinically the quality of sperm will not be affected, only the number of sperm is reduced and the amount of semen is reduced, but the quality will not be affected, so don’t worry about this, it is recommended that you pay special attention to the hygiene of sexual life during intercourse. It is recommended to pay special attention to sexual hygiene during intercourse to avoid local inflammation of the vagina. It is important to pay special attention to the clinical need for medication, which may affect the fetus, and during the planned pregnancy, both spouses should strengthen their nutrition, quit smoking and drinking, and ensure sufficient sleep, which is conducive to optimal birth and fertility, and take oral folic acid tablets three months in advance to prevent fetal neural tube malformations.