i,Dear,Thanks for your query to HCM.
Dear I read your query and reviewed it with context to your query facts.
I understood your health concerns and feel Concerned about them.
Based on the facts of your query, you seem to suffer from-
Obsession and guilt feel from past
Masturbation.
Normally this does not need any testing.But to remove your worry, Yes, I would suggest you to have Semen checking- for to understand if any problem exists in semen.
Assess for any illicit sex-exposure in the past, from your Gp doctor.After this assessment from GP doctor, take your own decision, if need be.
Hope this would help you to treat your health issues in the best way possible.
Welcome for any further query in this regard.
Good Day!!
Dr.Savaskar M.N.
Senior Surgical Specialist
M.S.Genl-CVTS