What should I do if my period doesn't come after having sex around the time it was supposed to start?

If you had intercourse before your expected period but your menstruation does not arrive on time, don't panic. Fluctuations in mood, stress, changes in lifestyle, and other factors can all affect the menstrual cycle and cause a delay. It is advisable to wait a few days to see if your period starts. If you've recently had unprotected sex, you should also consider the possibility of pregnancy. Although the chance of pregnancy at this time may be relatively low, it is still possible. If your period hasn't arrived after more than a week, you may use a home pregnancy test or visit a hospital for a blood HCG test to confirm whether you are pregnant. Once pregnancy is ruled out, consult a doctor to identify potential causes of menstrual irregularity and receive appropriate treatment. It's essential to remain calm and rational in such situations, avoiding excessive anxiety that could disrupt your daily life and work.