How to know the difference between baby hairs and miniaturized hairs on hairline.
https://healthell.blogspot.com/2020/05/how-to-know-difference-between-baby.html
Vellus hairs are the short hairs that are mixed in with each follicular group of normal hairs. Miniaturized hairs are hairs that have lost their thickness and are noticeably thinner than the hairs on the back of your head.
from BaldingBlog - Hair Loss Info https://ift.tt/3fOxmhn