i am 25 years old. i have a healthy body. i started masturbating since i discovered it. (the last 10 years). for some years i did it frequently (when i was between 16 to 20 years of age). however since the last 3-4 years i have never done it more than 5 times a month on an average. i notice that after i pass my urine and come out and sit down or do any activity which puts pressure on the area between my testicles and anus, a sticky transparent liquid is discharged, about a drop or two. How to cure this ? please help