In a recent episode by Danger Dolan, he covers 50 facts about your hair. From the color of your hair, the number of hair strands on your head, how blow drying works, how much weight hair can support, and more.
The anticipation of sex makes hair grow faster. Sex and hair have an intimate cellular relationship that is controlled by the body’s hormones. Case studies of sailors at sea have shown hair growth accelerated right before shore leave, but slowed down upon return to the ship.
Source: Danger Dolan