Healthy couples do not need to adopt any special methods to promote pregnancy, they only need to have a normal sex life. Most couples who are not separated and have normal sex (two to three times a week) will get pregnant within six months, and it is normal to get pregnant within a year. It is recommended that both spouses go to the hospital for pre-conception checkups and prepare for pregnancy without any abnormalities. During the preparation period, it is necessary to lead a regular life, avoid staying up late, abstain from sobriety, and start taking folic acid tablets three months before pregnancy to prevent fetal neural tube development malformations and premature birth. The time of ovulation for women is about 14 days before menstruation, and there is a chance of conception three days before and one or two days after ovulation, so pay attention to arranging sexual intercourse on alternate days during this period to facilitate conception.