@baba_yaga
Due to a bout of BDD I stumbled across this site a few years ago but never set up an account,
However, I feel so compelled to post a response to this thread that I have registered.
You are a very young man who has completely normal hair characteristics which you are confusing with male pattern baldness,
What I see non stop on here repeatedly is a lack of appreciation for normal hair and scalp attributes. Basically, anyone displaying scalp believes, or is told, they are thinning.
Where the hair changes direction, scalp will show. This is particularly even more true when hair is dark and scalp light in colour. Throw in grease, water, product, fine hair, straight hair and then add harsh lighting of a camera flash / exposure and the visual impact will be exacerbated further.
In addition, hair density appears different across all scalps because the skull is rounded and the light will reflect in an uneven manner making parts look wider in places as the skull curves. Take a look at the non balding head of a young woman and you will often see exactly the same thing.
Derms are often not reliable nor hairloss specialists and if a patient is certain they are balding, a Derm will often go with it.
You may wonder why I am taking the times to write this essay, but I genuinely feel that many of the young people on here, including yourself, are not balding at all. This is often why you see no real response to finasteride but believe this to be “maintenance”.
Calikid, CrownBalding are a few others who spring to mind who simply seem to be confusing natural hair characteristics with balding. Makes me sad that so many of you are suffering and taking hair loss medication when it would seem that you really don’t need it, not need to worry about it.