The chances of getting pregnant when having intercourse just after menstruation are relatively low. If the menstrual cycle is regular and the menstrual period is normal, it is relatively safe to have intercourse during this period when ovulation has not yet occurred after 3-7 days, but accidental pregnancy cannot be ruled out. Because the menstrual cycle is greatly affected by diet and mood, ovulation is not always accurate. If the period is not very regular, it is difficult to calculate the ovulation period if the period is longer than 9 days. Some women enter the ovulation period immediately after the end of the period, and the chance of getting pregnant during intercourse increases at this time. Without any contraceptive measures, the possibility of pregnancy is high. Even if the chances of pregnancy are low, it is not recommended to have intercourse right after your period to easily get infected with bacteria. It is important to pay attention to local hygiene to avoid damage and inflammation, and it is best to suspend intercourse when suffering from inflammation.