The labia majora and minora are separate in the normal female pubic area. Labia is a part of female external genitalia, including pubic mound, labia majora, labia minora, clitoris and vaginal vestibule, labia majora is located in the inner side of the two females, the outer side of the skin, after puberty there is hyperpigmentation and pubic hair, the inner side of the labia majora is moist like mucous membrane, the labia minora is located in the inner side of the labia majora, in the outside of the vaginal opening, the labia majora and the labia minora are separated. The labia can protect the health of the urinary and reproductive systems, the two sides of the labia majora of unproductive women naturally close together, postpartum to both sides of the separation, after menopause, the labia majora gradually atrophy. Normally, the labia majora cover the labia minora, and in addition cover the vaginal and urethral orifices. If you find that the labia majora and minora are not separated or if you suspect that there is a genital deformity, you should go to the hospital in time. Women are advised to pay attention to pubic hygiene and choose loose cotton underwear.