Hi, im 30 yrs old male, very healthy and active. i only hav one girlfriend, and we always have protected sex. However, in the last month, i masturbated 2-3 times, and i have noticed that my sperm has changed color. Now its brown/rusty; at first I thought it was blood, becuase it looked that sort of colour.  Any advice would be very much appreciated. Many thanks!
Hello, It is because of blood that is present in the urinary tract. I suggest you visit your doctor to rule out the possibilities of infection, stones or any abrasion caused due to any insult to the urinary tract. Hope I have answered your query. Let me know if I can assist you further. Take care Chat Doctor.