Are follicles 25 times 24 aging? Usually, the follicle grows to more than 18 mm, even if it is mature, it can ovulate at any time. If you check that the follicle is 25×24mm, it is not necessarily aging. In this case, B-ultrasound examination can be continued, and ovulation can also be performed. If ovulation does not exceed 26 mm, follicular luteinization may occur, which means ovulation will not occur. Don't drink cold water, wear more clothes, don't wear clothes that show your belly, and do more exercise, which can promote follicular rupture.
The primordial somatic cells of egg cells have been stored in the woman's body at birth, and there will be no new transformation in the future Therefore, with the increase of age, egg cells will be damaged by the outside world and become more and more brittle. In addition, diseases of uterus, ovary and uterus, air pollution, excessive psychological pressure, unbalanced diet and daily life, human catching cold and smoking habits all accelerate the embrittlement of egg cells. Fragile eggs can't get younger and younger, so mastering the method of keeping eggs in excellent condition is the foundation of daily life during pregnancy.
The main feature of egg embrittlement is that it brings problems to pregnancy, that is, the zona pellucida covering the egg will thicken with time, thus preventing male sperm from entering, thus reducing the chance of fertilization.
Fragile egg cells, because they also have the ability to fertilize for several hours, can also be fertilized if they meet energetic male sperm, but such sperm-egg combination often dies during growth and development, leading to fetal arrest or abortion. There is also an egg embrittlement theory that older women are more likely to give birth to children with chromosomal abnormalities, because as she approaches the end of childbearing age, her eggs will decrease.
What is the composition of follicle stimulating hormone? Follicle stimulating hormone is a kind of female sex hormone, and it is a gonadotropin secreted by hypothalamus and pituitary gland. Usually called follicle stimulating hormone, it can also be called follicle stimulating hormone. This hormone is mainly excreted in the body, acting on the ovary and promoting follicular development. Under its action, the follicle gradually grows from a small follicle to a developing follicle until it enters the ovulation period in the middle of menstruation, so that the follicle develops into a mature follicle and finally discharges a mature egg, so this hormone can regulate the normal ovulation of the ovary. Once the hormone secretion is abnormal or less, it can indicate that women have abnormal menstruation, abnormal cycle and abnormal menstrual period. Therefore, this is a female hormone, which needs to be checked when you need to check your physical condition and menstruation in clinic. For example, the six routine sex hormones include this endocrine examination and hormone.
Follicle stimulating hormone (FSH) is a hormone secreted by adenohypophysis. This hormone mainly acts on the ovary, regulates the growth and development of follicles and stimulates ovulation of mature follicles. In the normal menstrual cycle, after menstruation, under the control of hypothalamus, the secretion of follicle-stimulating hormone by adenohypophysis increases, which promotes the development and maturity of primordial follicles. Before ovulation, follicle-stimulating hormone forms a peak, thus promoting follicular ovulation. After ovulation, the level of follicle-stimulating hormone decreased rapidly, and then remained at a low level until menstrual cramps.
Follicle stimulating hormone (FSH) is a hormone secreted by basophils in the anterior pituitary gland. Its main function is to promote follicular maturation. The determination of serum follicle-stimulating hormone is of great significance for understanding the endocrine function of pituitary gland, indirectly understanding the functional state of hypothalamus and ovary, predicting ovulation time, diagnosis and treatment of infertility and endocrine diseases. Its English abbreviation is FSH. It is gonadotropin, and luteinizing hormone are good brothers. Together, they promote the secretion of estrogen, thus promoting the development and maturation of follicles. Generally speaking, it is similar to ripening agent. Under normal circumstances, women need a mature "dominant follicle" every time they ovulate. Every time after menstruation begins, our pituitary gland secretes this follicle stimulating hormone and luteinizing hormone, which together stimulate the ovary to secrete estrogen and make the follicle mature.