Vagina

This is also called the birth canal, a passage connected to the uterus. It is a muscular tube that leads from the cervix to the outside of the woman’s body. A man’s penis goes into the woman’s vagina during sexual intercourse. The opening of the vagina has folds of skin called labia that meet to form a vulva. The urethra also opens into the vulva, but it is separate from the vagina and is used for passing urine from the body.