<s>[INST] I am 44  6 ft 5 and 260 lbs  real good shape except a little over weight. never had any real medical issues exceot a fall which I cracked my tailbone and hurt my groin area about 2 years ago. I have been with the same woman faithfully for the last 10 years and am concerned  because I have a mucus discharge from my penis when I have a bowel movement. This happens 3-4 times a week . It is not painful but just a strand of mucus. could it be an effect of my groin and ball injury [/INST] Dear service user, Thank you for writing to Chat Doctor. I understand your concern regarding mucus discharge while passing stool. This is absolutely normal, and it is not caused by your past groin injury. This is a fluid of sex organs and tiny glands in the way of urine tube come out from penis. This is not semen. The smell of the fluid and consistency may be like semen. This is not a disease and no need to seek medical treatment. Relax and don't worry about it. I suggest reading That Syn Chat Doctor. Wish you good health. </s>