1. Terminal hair: This is the thick, coarse hair that grows on your scalp, eyebrows, eyelashes, and in the pubic area. It's typically pigmented and can be straight, wavy, or curly.
2. Vellus hair: This is the fine, soft hair that covers most of your body. It's often called "peach fuzz" and doesn't have much pigment.
3. Lanugo hair: This is the soft, downy hair that covers a fetus in the womb. It usually sheds before birth, but some babies are born with lanugo hair, which sheds within a few weeks.
There are also some other categories of hair, such as:
* Body hair: This refers to all the hair that grows on the body, excluding the hair on the head.
* Facial hair: This refers to the hair that grows on the face, including the beard, mustache, and eyebrows.
So, when you say "two kinds of hair," you might be referring to terminal hair and vellus hair, but it's important to remember that lanugo hair is also a distinct type of hair.