Hi,I am Dr. Shanthi.E (General & Family Physician). I will be looking into your question and guiding you through the process. Please write your question below.
Hi, I am 19 years old and when I ejaculate there is tension in the muscle between my testicles and anus It swells for a little before returning to normal.
It doesn't hurt, I am thinking it may be a seminal blockage or the muscle is strained (From over masterbation and sex) I ran some tests and they told me there was no sign of infection or STI.