By the time a man reaches the age of thirty years old, he may already start to lose the thick hair he had as a teenager and throughout his twenties. by the time a man reaches the age of thirty years old, he may already start to lose the thi. The main type of hair loss in women is the same as it is men. it's called androgenetic alopecia, or female (or male) pattern hair loss. in men, hair loss usually begins above the temples, and the receding hairline eventually forms a characteristic "m" shape; hair at the top of the head also thins, often progressing to baldness. Apr 18, 2018 · female pattern baldness is characterized by excessive hair loss and thinning. female pattern baldness is a type of hair loss that affects women. the medical name for the condition is androgenetic. Female pattern baldness is characterized by excessive hair loss and thinning. female pattern baldness is a type of hair loss that affects women. the medical name for the condition is female balding an...