Any reputable doctor that is approached with a request like this would (and should) recommend the patient visit with a mental health professional as well as allow some time before the surgery is conducted. That said there are plenty of disreputable doctors out there that are all about the money. read more
A huge number of doctors will not give a vasectomy to a 20 year old. The reason is that doctors are ethically obliged to not provide you with a medical service which in their professional opinion is not in your best interests, even if you disagree. read more
That said there are plenty of disreputable doctors out there that are all about the money. So yes, a 20 year old could find a doctor that would do a vasectomy. read more
Yes, but the longer you're out from the vasectomy the lower the chances. Make sure to go to someone who does a moderate number of vasectomy reversals (vasovasostomies). The chances are less than 50% of getting sperm at 20 years. read more