You can check a doctor or surgeons record by visiting the website: www.ncmedicalboard.com or whatever state you are from or where the doctor is practicing. You then just follow the online instructions to find the answer that you need.
When a doctor needs to examine a sperm sample, they will typically give you a cup and an empty room and ask that you masturbate into it, and when you are done to give the sample to a nurse. The sperm...