Women are more likely to get pregnant if they have intercourse during ovulation. Women’s fertility declines with age, but women younger than 35 have better ovarian function and more stable hormone levels. If the menstrual cycle is regular, if you have intercourse during the ovulation period, if the man’s sperm is normal, the woman’s fallopian tubes are open, and the environment of the uterine cavity is suitable for the growth of the fertilized egg, the chances of pregnancy are greater if you have intercourse before or after the ovulation period. If the woman’s menstrual cycle is normal, ovulation occurs about 14 days before the next menstrual period. If you want to have children, you can calculate the ovulation period according to your menstrual date and increase the frequency of intercourse during the ovulation period to increase the possibility of conception.