What age can I have a hair transplant?

I appear to be following my dads pattern and so far, it’s turning out exactly to the way his hair went. He also has a pretty thick donor area (so do I), what would be an early age that would be acceptable to go through with a transplant? I’ve been told by a local surgeon that he prefers the earliest to be 23-24.

Usually no earlier than 25 is generally a good age, but exceptions can be make if there is absolute certainty on the balding pattern you have and a clear understanding that your donor area is adequate to meet the needs of your final balding pattern.  Then a Master Plan needs to be created to account for the hair loss as it develops to your final hair loss pattern. that may take years.