My boyfriend says he's tried exercising and taking supplements, but he's frustrated because things aren't improving as quickly as he expected.

He says he's interested in stem cell injections for erectile dysfunction treatment because he heard it improves the root cause.

Since his condition fluctuates significantly depending on his mood, he feels like his confidence is dropping, and I'm worried!

Are there any specific tests or things he absolutely must ask when he goes for a consultation regarding stem cell injections for erectile dysfunction treatment?

Since that area is sensitive, I really just want to find a place with skilled professionals. If anyone has actually received this treatment and was satisfied, I'd love to share some information and connect with you.