About 1.3% of women aged 18 to 29 have pattern thinning. Among women over seventy, reported figures run from roughly 12% up to 38% depending on the study.[1]
So if yours started in your thirties, you are early.
Early is https://hair-thinning-after-30-i685043.blognody.com/55092699/hair-thinning-after-30-in-women-what-helps