Oviduct

The oviduct is an organ of the female reproductive system that connects the ovary to the uterus and serves to transport eggs to the uterus. It consists of several tubes that pass through the abdominal cavity and connect to the ovaries and uterus.

One of the main functions of the oviduct is the transport of the egg from the ovary to the uterus, where fertilization and embryo development occurs. The egg passes through the oviduct as it matures, eventually reaching the uterus where implantation occurs.

The oviduct also plays an important role in maintaining hormonal balance in a woman's body. Hormones produced by the ovaries affect the function of the oviduct and can change its size, shape and structure.

Irregularities in the oviduct can lead to various diseases such as infertility, ectopic pregnancy, miscarriage and other reproductive health problems. Therefore, it is important to monitor the health of the oviduct and undergo regular medical examinations.

**Oviduct – see Fallopian tube**

***Introduction***

The oviduct is an organ in the female body that performs the function of producing and transporting eggs. It connects the ovaries to the uterus, and the egg passes through it after it leaves the ovary to the uterus for fertilization. If the egg is not fertilized, it enters the uterus and is then released. In this case, menstruation occurs. If fertilization occurs, then the zygote moves along the oviduct and enters the uterine cavity.

*Structure of the oviduct*

The shape and size of the oviducts may vary from woman to woman. In some, the oviducts are long enough for the zygote to reach the middle of the uterus, while in others these organs are short and functionally inactive. This is usually determined by genetic factors and individual characteristics of the body. However, even if the oviduct is shortened, this does not mean that a woman cannot become pregnant - this does not reduce the chances of a successful pregnancy. If necessary, it can be stimulated.

There are 4 types of oviducts:

- Pipe with folds (loop); - Long and narrow tube; - Presence of folding in the lining area - Wide pipe with weak folding.

The length of the oviduct can reach 11–12 cm in most women. The walls contain two layers: an inner epithelial layer and an outer connective tissue layer. The inner epithelial layer consists of cubic epithelium, which contains glands.