My boyfriend is worried because his vitality isn't what it used to be, so we're seriously looking into sexual function stem cell injections together haha. Actually, he says surgery is scary, so we're looking into non-surgical procedures, but people around us have been subtly recommending sexual function stem cell injections haha. Is there anyone who has tried sexual function stem cell injections who can tell me about the pain and how long the effects last?

Also, it seems like there aren't that many places that offer this, so please let me know if you know of any!