To answer your questions:
1) If you've been to 11 doctors, it is unlikely that I would come up with something new. Although possible, I am not aware of a
vasectomyBefore and after vasectomy
Vasectomy leading to the symptoms you describe.
2) Reversing the vasectomy would only make sense if it was the cause of the symptoms. I would first determine a blood count, ANA level, thyroid level, testosterone level, HIV test, metabolic panel, and liver panel as a start (if you haven't already). If you haven't seen an allergist or rheumatologist already, I would suggest that would be the next step, with the rheumatologist being the most helpful referral.
If there is concern about anti-sperm antibodies, this can be tested in conjunction with your urologist. I am unaware of a condition where this can cause the symptoms you describe.
Followup with your personal physician is essential.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Kevin, M.D.
Medical Weblog:
kevinmd_b