Birth canal (vagina).
The vagina is part of the female reproductive system.
Grand Canal
The uterus does not truly connect to the outside of the body. The neck of the uterus ends in the portion we call the cervix. The cervix sits at the very top of the vagina, which is all inside the body. The vagina is what actually 'connects' to the outside of a woman's body. It is a passageway, like a dead end hallway, which ends at the cervix. The cervix is like the tip of a nose protruding into the very top of a vagina. The cervix feels just like the tip of a nose, except the cervix has one very tiny slit while the nose has two much larger nostrils (larger than the slit in the cervix.
Once the cervix is dilated to 10 cm, then the baby comes out of the uterus through the cervix and travels to the vagina where it is born.
The uterus is divided into three main parts: the fundus (upper portion), the body (middle portion), and the cervix (lower portion). The cervix further consists of the inner cervical canal, which connects the uterus to the vagina, and the outer cervical os, which is the opening of the canal into the vagina.
Canal
The Cervix. P.S. you should read your health book. :-P
The tube that connects the cervix to the outside of the body is called the vagina. It serves as the passageway for menstrual fluid to exit the body, for intercourse, and for childbirth. The vagina is part of the female reproductive system and plays a crucial role in various reproductive and sexual functions.
The medical term for a canal that leads to the outside is "meatus." A meatus is an opening or passage in the body, such as the external auditory meatus, which leads to the ear canal, or the urethral meatus, which is the opening through which urine exits the body.
The vaginal walls are the borders of the opening that leads from the outside of the body to the cervix. They are muscular and flexible.
The structure that leads from the uterus to the outside of the female body is the cervix, which opens into the vagina. The vagina serves as the birth canal during childbirth and also functions as the passageway for menstrual fluid and sexual intercourse. Together, these structures facilitate reproductive processes and provide an exit route for various bodily functions.
The cervix sits higher, it becomes thicker and develops a bluish color, very early in pregnancy. It eventually opens so that the baby can proceed through the birthing canal and out of the mother's body.