Surgery will not give 100% guarantee .
Thanks for your query.Based on the facts that you have posted it appears that you have Varicocele
confirmed on your semen analysis
Please note that results or success of Varicocele surgery are guarded and only 30% of the patients who undergo surgery will have improvement in their sperm count
Patient has to be hospitalised only for 2-3 days after surgery and one can resume his work after 4 days of surgery.
Sexual activity is usually advisable one week after surgery..
It takes few weeks to see the results of surgery hence it is better to refrain from ICSI
at least for a month.
Surgery does not affect sexual potency ,erection at all.Pain is very minimal and last for a day or two
Hope I have answered your query. If you have any more questions please feel free to ask me I shall be happy to help you .
Thanks and Regards.