The absence of contraception during the safe period does not exclude the possibility of pregnancy, because sometimes there is an unexpected ovulation during the safe period, causing pregnancy. If you are not ready to get pregnant and have a child, it is recommended that no matter when you have sex, you need to do a good job of contraception. The safest and most reliable method of contraception is to use a condom correctly throughout the whole process, with little side effects, without affecting the future of having children. If you don’t take contraceptive measures at that time, it is recommended to take emergency contraceptive pills within 72 hours after coitus under the guidance of a doctor, to avoid accidental pregnancy, affecting the health of women. Safe period intercourse, did not take contraceptive measures, if the menstrual period is delayed for about a week, you can go to the hospital gynecologist. Do a urine pregnancy test or draw blood for blood HCG test to confirm whether you are pregnant.