At what age does amenorrhea occur in women? Usually between 45 and 55 years old

　　Menstruation is female The sign of a woman without menstruation is that her life is incomplete and full of regrets because she cannot give birth normally. However, when women reach a certain age, menstruation will stop, which is what people often say menopause , that is, under normal circumstances amenorrhea . In this regard, someone asked at what age does a woman become amenorrhea? Why do women experience early amenorrhea? Next, I will introduce them one by one for your reference.

　　At what age does a woman experience amenorrhea?

　　Under normal circumstances, generally speaking, the age of menopause for women is usually between 45 and 55 years old. It is normal for menopause to occur in this age group. In real life, certain factors can advance the age of menopause. This is what you must know when understanding when a woman will undergo menopause, such as the occurrence of organ aging, such as smoking, etc. However, early menopause does not have the effect of hormones and causes premature aging. The following introduces the symptoms of premenopause to help you prepare in advance.

　　1. Odd menstruation

　　The interval between menstrual cycles is long, from normal 20 to 30 days to once every 2 to 3 months or longer. The amount of menstruation may be normal or less than before, and the interval gradually extends to only once every 4 to 5 months or half a year, and then stops completely.

　　2. Menstrual cycle disorders

　　From a normal menstrual cycle to irregular vaginal bleeding, sometimes the menstrual period is prolonged or becomes persistent vaginal bleeding, with continuous dripping for 1 to 2 months.； Massive vaginal bleeding may also occur, and patients may experience anemia , pale complexion, general weakness, palpitation, and shortness of breath. In severe cases, hemoglobin can be significantly reduced. Some people bleed repeatedly, and menstruation usually stops completely after 1 to 2 years.

　　At this time, the doctor will conduct a detailed examination and first rule out bleeding caused by the tumor. For women over 40 years old, a comprehensive examination or surgery should be performed. Uterus Intimal biopsy. After removing the tumor, menopausal menstrual disorders will be treated accordingly. Menstrual cycle disorders are most common before menopause. According to reports, someone observed 282 premenopausal women and found that 181 of them had menstrual cycle disorders, accounting for 63.8%.

　　3. Sudden menopause

　　A small number of women have normal menstrual cycles and menstrual periods in the past, but now suddenly undergo menopause.； There are also cases where the cycle is normal, but the menstrual flow gradually decreases only a few times, and then the menstruation suddenly stops. It is reported that 282 cases of natural menopausal women were observed and found that 40 cases of sudden menopause, accounting for 14.1%. Therefore, most of them are the first two performances.

　　Another group of patients experience uterine bleeding after a period of menopause, which lasts for 2 to 4 weeks. The amount of blood and the duration are related to the duration of estrogen action and the withdrawal speed.

　　The diagnosis of menopause requires retrospective review. The absence of menstruation lasts for at least 6 months to 1 year before the diagnosis can be established.

　　Why do women experience early amenorrhea?

　　1. Atresia of lower organ segments

　　For example, if there is a section of the cervix, hymen, etc. that is congenitally atretic, or acquired adhesion atresia caused by acquired damage, although menstruation occurs, menstrual blood cannot flow out. This situation is called latent or pseudoamenorrhea. Atresia in the lower part of the organ can be completely healed with doctor's treatment.

　　2、disease premature amenorrhea

　　Consumptive diseases, such as severe tuberculosis, malnutrition, etc., are unique endocrine diseases due to the influence of some endocrine glands in the body, such as adrenal glands, thyroid, pancreas and other functional disorders. Due to the influence of these factors, menstruation is often absent. For amenorrhea caused by these conditions, as long as the disease is cured, menstruation will come naturally.

　　3. Imperfect organs or stunted development

　　Some people are congenitally without ovaries, or have underdeveloped ovaries, or have damaged ovaries, which cannot produce estrogen and progesterone. Therefore, the endometrium cannot undergo cyclic changes, and there will be no endometrial shedding, so there will be no menstrual cramps. There are also cases where the uterus is congenitally absent, the endometrium is underdeveloped, or the endometrium is damaged. Even if the ovaries are functional and estrogen and progesterone are secreted normally, menstruation will not occur.

　　4. Influence of fertility status

　　Fertility status will also have an impact on a woman’s amenorrhea, that is, the older she is at first pregnancy, the earlier her amenorrhea will occur.； The fewer the pregnancies, the earlier amenorrhea. This is because the older the age at the first pregnancy, the fewer the number of pregnancies, which leads to an increase in the number of ovulations in a woman's lifetime and the earlier onset of amenorrhea. ； In addition, the longer the breastfeeding period, the later amenorrhea.

　　This is because women’s ovulation will be suppressed during lactation, the lactation time will be prolonged, and the frequency of ovulation will be reduced, the later menopause will be.； On the contrary, the shorter the lactation time, the earlier amenorrhea. In addition, the longer the oral contraceptive pill is used, the later amenorrhea will be. This is because oral contraceptive pills, as exogenous female hormones, can inhibit the occurrence of ovulation, leading to late amenorrhea.

　　5. High stress leads to early amenorrhea

　　Due to the fierce competition in modern society, women's psychological load has greatly increased, and mental stress has been unprecedentedly severe. Therefore, it is not surprising that a wide range of severe menopausal symptoms occur among white-collar women.

　　Survey data shows that 27% of white-collar women aged 30 to 40 have varying degrees of hidden menopause, which has seriously affected the lives and work of themselves and their families. Women who have a more closed personality or live a better-off life often have higher demands on life. The more they think, the psychological shadow will also affect physiological and endocrine changes.

　　6. Other reasons

　　Early amenorrhea in women is related to women healthy It is related to the low popularity of knowledge, and with the huge changes in the living environment, the decline in food and environmental quality, the reduction in physical labor, and the excessive intake of protein, fat, etc., will affect the normal regularity of women's menstruation to varying degrees.