The female internal reproductive organs include

Female reproductive organs include female internal genitalia and female reproductive organs. The female reproductive organ refers to the exposed part of the male reproductive organ, also known as the private parts. Including the mons pubis, labia majora, labia minora, clitoris, vestibular function, Bartholin's glands, vestibular bulbs, urethral orifice, vaginal orifice and ruptured hymen. The female internal reproductive organs include the vagina, uterus, bilateral fallopian tubes, uterus and ovaries. The uterus is the place where the fetus is created. So, what does the female internal reproductive organ contain? What is the detailed introduction of the composition of the female internal reproductive organ? Let's take a look together below!

What does the female internal reproductive organ include?

(I) Intravaginal

Close to the bladder, urethra and duodenum, it is a safe passage between the internal and external reproductive organs. When a woman stands up, the vagina is positioned downward and forward, wider at the top, with the front wall about 7-9cm long and the back wall about 9-12cm long. Under normal circumstances, the front and back walls are closely attached to each other, and the top is like a canopy, surrounding the cervix, which is called the vaginal vault. It is divided into four parts: upper, lower, left and right. The posterior fornix is ​​deeper, especially during sexual intercourse, and is almost in a standing position. Most of the semen secreted after sexual intercourse is stored there, becoming the "human sperm bank" of women. The top of the posterior fornix is ​​the uterine duodenal fossa, which is the shortest part of the pelvis. In clinical medicine, it can be treated by puncture or incision through the posterior fornix of the vagina.

(II) Jigong

It is located in the small bone pelvis, adjacent to the bladder in front and the duodenum in the back, with the uterus and ovaries, bilateral fallopian tubes and broad cruciate ligaments of the uterus on both sides, and connected to the vagina downwards.

The undeveloped uterus of an adult is slightly flattened from front to back and from left to right, in an inverted pear shape, weighing 40-50 grams, with a total length of 7-8 cm, a width of about 4-5 cm, and a thickness of about 2-3 cm. The upper two corners of the uterus are connected to the bilateral fallopian tubes, which enter the vagina directly below. The uterus can be divided into two parts: the body and the neck. The palace is spacious and located in the middle. The bulge above the bilateral fallopian tube channels above the uterine body is the uterine fundus. The lower part of the uterus is narrow and cylindrical, which is the cervix. The part connecting the neck and the uterine body is slightly narrow, about 0.6-1.0cm long, and is called the uterine gorge. The ratio of the uterine body to the cervix in growing women is approximately 2:1. When standing up, the uterus is extended forward and in a flexed position. The inner wall of the uterus is a flat triangle that is wide at the top and narrow at the bottom, called the uterine body.

(III) Bilateral fallopian tubes

There is one on the top and one on the bottom, which are long, thin, slightly cylindrical water pipes, about 8-14cm long. The inner end is connected to the uterine horn and opens into the uterine body. The two sides of the body are connected to the abdomen, and the total length is four parts:

1. The part of the inferior vena cava that is buried in the uterine angle is short and narrow, about 1 cm long and 0.5-1 mm in diameter.

2. The isthmus is located on both sides of the interstitial part, exposing the thinner part outside the uterus, about 3-6cm long and 2mm in diameter.

3. The ampulla is a large part that widens outward from the isthmus. It has thin and curved walls. The inferior vena cava is relatively spacious, about 5-8cm long and 6-8mm in diameter.

4. The tubular part is also known as the fimbria, which is the expanded part of the tail end of the bilateral fallopian tubes. It is tubular in shape and opens into the abdomen. There are several radial irregular protrusions around the periphery of the ovarian canal, forming many whisker-like thin umbrellas. Among them, there is a longer umbrella extending along the edge of the broad cruciate ligament to the uterus and ovary, which is called the uterine and ovarian umbrella.