What is the situation of follicles in the ovaries

Normal women have a large number of follicles in their ovaries. This is a normal cell. Only with an egg cell can a woman have the possibility of becoming pregnant. Many women lack medical knowledge about this situation and think that there is something wrong with their bodies. Let us now understand the condition of the follicles in the ovaries.

The follicle is a group of normal cells. Only through their concerted efforts can women release eggs and have children.

The ovarian follicle is composed of an oocyte and many small follicular cells around it. According to the morphological and functional changes in the process of follicle development, it can be divided into three stages: primordial follicles, growing follicles and mature follicles. Women are born with primordial follicles. Newborns have 700,000 to 2 million primordial follicles on both sides of the ovaries, and by puberty there are about 40,000 primordial follicles. Ultrasound imaging provides an effective method for detecting follicular development and ovulation, and can diagnose abnormal follicular development and various ovulation disorders more clearly. The most common abnormalities clinically are follicular dysplasia and absence of follicular development.

Classification:

a. Primordial follicle: close to the white membrane, with an egg cell in the center and a layer of flat follicle cells around it.

b. Growing follicle: Primary growing follicle: one or more layers of cubic follicular cells, a red-stained transparent zone appears between the oocytes and the oocytes, and a connective tissue follicle membrane appears on the periphery of the follicle.

Secondary growth follicles: An ovarian cavity appears between the follicular cells. Some follicular cavities are very large, forming a cumulus ovum. The follicular cells located on the inner wall of the follicle are densely arranged into several layers, called the granulosa layer. The follicle membrane can be divided into two layers: the inner membrane and the outer membrane.

c. Mature follicle: The follicular cavity is very large and the cumulus is very obvious. The follicular endometrial cells are close to the granulosa layer of the follicle and are separated from the granulosa layer cells by a basement membrane. The endometrial cells are polygonal, with clear cytoplasm and round nuclei. Many capillaries can be seen between the cells. The exometrial cells are located in the outermost layer, mostly spindle-shaped, and have no obvious boundary with the surrounding connective tissue. Corona radiata.

d. Atretic follicle: The structure of the egg cell is unclear or even disappears, the zona pellucida shrinks, and the follicle wall collapses.

This is a very normal phenomenon, so female friends do not need to worry at all. In addition, in daily life, you can eat more fruits and vegetables and develop good eating habits. This can improve your own quality, enhance your immunity, resist the invasion of various foreign viruses, and is also of great benefit to the development of girls.