The first is to pay attention to the nutritional supplements of the couple’s bodies, eat a light diet, eat foods rich in protein and vitamins, and keep the body in a healthy state, which is also helpful for pregnancy. The second is to have intercourse during the ovulation period, women have an ovulation phase every month, almost every month there is a quality egg discharged, choose to have intercourse during the ovulation period can increase the chances of pregnancy. The third, relaxed state of mind, couples try to relax their bodies during intercourse, do not overdo it, and do not need to be anxious, keep your body in good condition easy to make sperm and eggs meet to form a fertilized egg. Fourth, choose the proper position for intercourse. You can try to cushion the woman’s buttocks during intercourse to allow the semen to stay in the vagina for as long as possible, thus providing good conditions for the combination of sperm and egg.