Monitoring ovulation, choosing the time of intercourse, and lying still after intercourse can increase the chances of successful preparation for pregnancy, but not necessarily successful preparation for pregnancy. 1. Monitoring ovulation: During the preparation for pregnancy, ovulation should be monitored by ovulation test paper or ultrasound, to understand the development of follicles and discharge, poor follicular development or follicular discharge and other conditions, go to the hospital to promote ovulation treatment. 2. Choose the time of intercourse: after the discharge of mature follicles and then arrange intercourse, the day of intercourse once every other day to increase the success rate of fertilization. The fact is, if you’re not a good sport and you’re not a good person, you’re not a good person, and you’re not a good person. 3. After intercourse, lie still: Do not stand or go to the toilet immediately after intercourse, so as to avoid the role of gravity to a large number of semen out of the body, lie still on the bed for 20-30 minutes, so that the semen soak the cervix, increase the chances of conception. Conception is a more complex process, preparation for pregnancy does not necessarily lead to successful pregnancy.