What medications for prostate issues?

YES, there's A CHANCE of PREGNANCY as SPERM can survive for 5 DAYS.. It's recommended to take a pregnancy test if you MISS your PERIOD... 

Having sex without protection on the second day of your period usually means there is a decreased chance of becoming pregnant. During this time, the egg is less likely to be ready for fertilization. However, it is not impossible to get pregnant so if you want to be extra safe, you might want to take emergency contraception within 72 hours just in case. 

Missed periods can be due to various reasons, including stress, significant weight change, or hormonal imbalances. However, it’s important to consult with a gynecologist for an accurate diagnosis and appropriate treatment

Irregular periods can have various causes, and taking medication to regulate them is a positive step. However, even with regular periods, occasional variations in timing can still occur. It mostly happens in maximum no. of women. if you feel you're experiencing pregnancy symptoms it may be a good idea to take a pregnancy test to rule out the possibility of pregnancy.

External hemorrhoids or piles can occur during or after pregnancy due to the increased pressure on the rectal veins and hormonal changes. Hemorrhoids often improve with time and self-care measures such as a high-fiber diet, hydration, and creams. 

It's common to worry if your period is late after sex. Pregnancy symptoms like tiredness, breast tenderness, or nausea can occur, but you're feeling something different, right? Don't panic! Stress or changes in your routine are often the main reasons for a delayed period. Wait a bit longer, and if your period doesn't come, consider taking a pregnancy test.