Mons pubis: hairy, fatty part of the vulva.
Clitoris: small and shaped like a flower bud. It is the part of the vulva that is most sensitive to touch.
Vaginal opening: entrance to the vagina.
Hymen: thin piece of skin just inside the vaginal opening. A hymen may stretch or tear and bleed a little because of strenuous exercise, as well as by the first sexual penetration.
Perineum: skin-covered muscular area between the vaginal opening and the anus. It helps to support the contents of the pelvic cavity.
Anus: opening of the intestine, where waste (stool) leaves the body. The anus connects to the rectum (the lower part of the intestine).
Urethral opening: short tube that carries the urine from the bladder to the outside of the body.