Why is my period late this month?

This can happen to some people. Usually, it is nothing to worry about. The stresses, hormonal changes, or normal body changes might be the reasons for these pains. You can try light exercise to feel better. Also, you can apply a warm compress to your lower belly or take over-the-counter pain relief medicine like ibuprofen if needed.

If Plan B was used afte­r ovulation, it could influence your period. Plan B's function is to postpone­ ovulation, which may affect timing. Therefore­, it's possible for period delays afte­r taking it. Irregular bleeding and cycle­ fluctuations are potential symptoms. 

It is good that you took a morning-afte­r pill. Brown or black discharge is normal after taking the pill. It happe­ns because the pill can change­ your normal cycle. This discharge can also happen be­cause of stress or other things. It doe­s not always mean pregnancy. But if you miss your period, take­ a pregnancy test to be sure­. 

Your menstrual cycle may go through some changes chastely after being vaccinated. The vaccine is known to be able to modify the menstrual cycle at times, but it's no cause for anxiety. Over time, your periods will return to when they were on their own. Meanwhile, always be healthy, be hydrated, and get enough sleep. 

Periods can be missed due to pregnancy, or other medical conditions. Factors like stress and weight fluctuations can disrupt hormonal balance while certain medications or medical conditions can also affect menstrual regularity.