I am 40 years old. I saw something today that I really don’t understand. I saw a spot of blood in my pant. Please, I need an answer. Thank you.
Manuel (by SMS)

You did not indicate whether the blood is from your penis or anus since conditions from both regions can lead to bleeding. If from your penis, we have to look at your sexual history to see whether or not you recently had unprotected sex through which you must have contracted some Sexually Transmitted Diseases. It is also important to know if you recently swam or waded through any river or pond where you could also have picked up a disease. Any bleeding from your anus could be due to piles, or an abnormal growth. Whatever it is, any sudden appearance of blood from any part of the body needs an urgent and detailed medical attention.