Expert answer:
The realization of unprotected sexual activity during the fertile period may result in pregnancy.
Menstruation usually comes every 28 to 35 days depending on the length of each woman's menstrual cycle. That is, in your case, menstruation should come in the expected period in which it usually goes down.
If your delayed menstruation, it would be advisable to carry out a pregnancy test to identify the presence or absence of a gestation.
If the test is negative, seek a health service to assess which contraceptive method is best for you to prevent unwanted pregnancy.
If the test is positive, also look for a health service for a more detailed evaluation.
