Questions, would like some help!

[ThinningB420]

Before you even consider a HT you should make sure Propecia stops your hair loss for a year or so. Then, you must realize you will need to be on Propecia forever, unless some other treatment comes out that can replace it or you will continue to loose hair and you will require more and more transplants.

As for not wanting scars, you'll have to limit yourself to FUE and even then there are tiny scars in your donor area.

Each transplant is unique so density of transplanted hair varies. It will most likely never be as thick as it once was but it could be good coverage if you have good donor hair, respond well, and have a good surgeon.

You'll need to wait about a year to get the "full results" of the transplant.

I don't think anyone in their 20s should get a HT unless they have traction alopecia. You're bound to continue to loose more hair. Maybe late 20s, but that's pushing it.

The only way you will know if you're a good candidate is by seeing a surgeon and having him examine you.