There are contraceptive measures to come to the great aunt to come, in general this sexual behavior will not lead to pregnancy.
With contraception, there will be an obstacle to the formation of a fertilized egg. In this case, if the period comes normally, it proves that a fertilized egg has not been formed, and the body’s estrogen and progesterone hormones still have a regular retreat, resulting in bleeding, i.e., the onset of menstruation.
Routine contraceptive measures include safe period contraception, condoms, intrauterine device (IUD) and oral short-acting contraceptive pills. For short-term contraception, physical contraception such as condoms is recommended. Long-term use of birth control pills may affect liver and kidney functions, so regular checkups are recommended.
If the menstrual period is delayed for two weeks after the use of contraception, it is recommended to go to the hospital and undergo the relevant examinations as prescribed by the doctor.