The woman’s vulva has no hair growth and the body’s hormone level disorder, malnutrition or physique, genetics and other factors are related. 1, pay attention to increase nutrition, eat more fungus, meat, fish, shrimp and fresh vegetables, fruits. The company’s main business is to provide a wide range of products and services to its customers. If there is an abnormal level of female hormones, chromosomal, gynecological ultrasound, gynecological examination and other related tests are needed to clarify the cause and then treat the problem.