After marriage, if you plan to get pregnant, first of all, both husband and wife should be good health, and to develop good habits, in the diet to strengthen the nutrition and away from tobacco and alcohol, life should be regular, avoid the situation of staying up all night. In addition, it is recommended that in the ovulation period when intercourse will increase the chances of pregnancy, the specific calculation of the ovulation period is to calculate the first day of ovulation, the day of ovulation is in the next menstrual period to come before 14 days, in the day of ovulation before 4 days and after 3 days, this period of time belongs to the ovulation period. As long as sex is properly organized during the ovulation period, the chances of getting pregnant are clinically very high. It is also recommended to start taking oral folic acid tablets before getting pregnant in order to prevent the possibility of fetal neural tube malformations, and to have the appropriate health checkups before preparing for pregnancy to understand the most basic health conditions of the body.