The condition of sparse lower body hair is really just an individual difference and is generally not a substantial risk to human health. Due to individual differences, some people may have less pubic hair, but some people may have thicker pubic hair. However, for some people who are formed due to diseases, there is also the possibility of scarcity of body hair, such as low androgen in the human body, some people may have certain physical reactions, one of which may be the appearance of scarcity of body hair. If androgen secretion is strong, there may be an increase in body hair, especially in the pubic hair area, which may have increased and thickened. However, most of the cases of scarcity of body hair are just individual differences.