labia minoraとは

The labia minora (singular: labium minus) or nymphae are two longitudinal cutaneous folds on the human vulva. They are situated between the labia majora, and extend from the clitoris obliquely downward, laterally, and backward on either side of the vulval vestibule, ending between bottom of the vulval vestibule and the labia majora. In the virgin the posterior ends of the labia minora are usually joined across the middle line by a fold of skin, named the frenulum labiorum pudendi or fourchette. Labia minora may vary widely in size from woman to woman.