FSH - a hormone which is of great importance for the proper functioning of the body systems and familiar to every woman who is about to become a mother. His blood levels are determined by laboratory studies of venous blood. Planning a pregnancy should receive as much information about it, that is to follicle stimulating hormone -.. Is something that affects the process of conception and gestation.
FSH is responsible for what
FSH in women is responsible for the maturation of the egg and ovulation. It is produced in the brain, and then secreted from the pituitary gland and help with blood spreads throughout the body. The ultimate goal is the ovarian hormone. When hormone enters them, it begins the process of follicular maturation, leading to the release of the egg. If the blood FSH increases or decreases, there are various problems that require medical intervention.
Functions that have follicle stimulating hormone in the female body:
- It contributes to the appearance of sexual characteristics (increase in mammary change pelvic structures);
- It provides a monthly advance;
- normalizes the menstrual cycle;
- stimulates the development of estrogen, are responsible for the health of the reproductive system;
- promotes oocyte development (in the follicular period of the cycle) and the onset of ovulation;
- increases the chances of fertilization and normal pregnancy.
Analysis of FSH
Analysis of FSG lets you know the level of the hormone in the blood of women. A study carried out if the doctor deems it necessary, t. E. when indicated.
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Only prescribed by a doctor 29%, 6 votes
6 votes29%
6 votes - 29% of all votes
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Once a year, and I think that's enough 29%, 6 votes
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Only when sick 14%, 3 vote
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3 votes - 14% of all votes
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More often than twice a year, but less than six times 10%, 2 vote
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2 votes - 10% of all votes
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At least twice a year 10%, 2 vote
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2 votes - 10% of all votes
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I watch over the health and rent once a month 5%, 1 vote
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I'm afraid this procedure and try not to take 5%, 1 vote
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Total votes: 21
21.10.2019
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You or your IP has already voted.Indications for
Analysis of FSH shows the condition of the reproductive system and to diagnose existing pathology.
Norms of FSH at different ages is not the same. There is a special table that allows you to determine what should be the content of the hormone. Gynecologists recommend to donate blood for suspected infertility and various reproductive system diseases, for identifying menopause, if appropriate choice of contraceptive pills to evaluate the effectiveness of the treatment.
Situations in which blood test to FSH:
- patient lives an active sex life, but it is impossible to conceive a child;
- ovulation does not occur a second or third month, and for a longer time;
- the girl no signs of puberty;
- sexual characteristics specific to women, there are too early;
- arise vaginal bleeding of unknown origin (not related to menstruation);
- internal sex organs are affected by chronic inflammatory processes;
- menstruation is absent or takes too long;
- doctor wants to check how their assigned drugs affect hormone secretion;
- patient increases uterine mucosal layer.
Training
For a correct determination of the concentration of FSH tests require training. Failure to do so will lead to the fact that the follicle stimulating hormone is not relevant reality (low or high), and the doctor will not be able to put the correct diagnosis and choose the right tactics treatment.
Blood tests for hormones pass between from 8 to 10 am. Breakfast before this is impossible, you need to have dinner on the eve of a light healthy diet (eating large portions of undesirable). Since the last meal should take at more than 14 and not less than 8 hours.
Other recommendations on how to donate blood for FSH and get correct results:
- 3-5 days before blood donation should give up jogging, gym visits and other intensive workloads.
- For three days before the procedure is to abandon the use of alcohol.
- A woman should remain calm, avoid strong emotional turmoil. Before visiting the clinic should be a good sleep.
- Before carrying out the analysis can not smoke at least 2 hours. It is advisable to completely abandon tobacco in the day of the procedure.
- Before taking blood from a vein on the hormone FSH, you must tell the doctor about all the medicines that she took the day before.
- Conducting physiotherapy and other instrumental studies (e.g. FGS) before the procedure is undesirable.
How do analysis
In order to reliably determine the concentration of FSH in women, FSH analysis is performed on certain days of the cycle (5-7). In some cases, allowed to donate blood later - from 19 to 21 days.
To come to the clinic is recommended in advance, for 20-25 minutes before the appointed time. Any emotions should be avoided, so talk with someone undesirable.
Once a patient comes into the office, laboratory seats it puts on a chair or on the couch. Employee should be warned about any unpleasant symptoms, whether dizziness, weakness and nausea.
To do research on FSH hormones, blood is taken from a vein. It is recommended to take 3 samples with an interval of half an hour. This is due to the fact that the substance is released into the blood unevenly, and at different time intervals may be different values from each other.
normal results
To properly perform interpretation of the results, it is necessary to know what should be the FSH, the rate of women by age - in the table below:
| period of life | The allowable range follitropin, mIU / ml |
| Adolescence (before sexual characteristics expressed) | From 1.5 to 4 |
| Reproductive period (the woman is ready to conceive and childbearing) | From 1.7 to 25 |
| menopause | 140 to 150 |
Until about 10-14 years (time of onset of the first menstrual period) rate of follicle-stimulating hormone characterized by a minimum value and does not change (for example, on day 3 of the cycle parameters are the same as in another time). When she becomes the woman blood levels of the substance begins to grow and to attack the second monthly indicators reaches adult. During menopause, there is a sharp jump. After menopause values also do not change (level will be equal to 4 and 20 day cycle).
Changing the normal values for life due to the influence of other components: testosterone, progesterone, estradiol (there is an inverse relationship between them). The more these substances in the blood, the lower follitropin, and vice versa.
The table below shows how to vary depending on the stage of the cycle norms FSH in women.
| Step (phase) of the menstrual cycle (in the beginning is taken as the first day of menses) | hormone levels in healthy women, mIU / ml |
| From 1 to 5 day cycle | From 3.5 to 12.5 |
| 6 to 10 or 14 days of the menstrual cycle | 3,5-12,5 |
| From 13 to 15 (yield egg, ovulation onset) | From 4.7 to 25 |
| From 15 to 28 | Lower limit - 1.7, the upper limit of FSH - 8 |
Causes low
If FSH is lowered, it is necessary to find out why this happened. Reducing the concentration of the hormone may be a sign of pathological phenomena: the presence of cysts (incl.. ovarian), excess prolactin in the body, and so on. d.
Determine the cause of the deviation from the normal value of the indicator will help examination (including pelvic ultrasound and the abdominal cavity).
Identify several factors that can reduce the level of FSH:
- fertilization of an egg;
- use of drugs (anticonvulsants, steroids, oral contraceptives, anabolic steroids).
How to improve
If FSH fell below the norm, it is necessary to raise performance to a certain value. This can be done in 2 ways:
- Revise the diet. The menu should consist of healthy and nutritious food rich in fats. These include walnuts, sunflower and other seeds, kelp, avocado, sea fish. Fasting and dieting should be excluded, t. To. This has a negative impact on the content of follicle stimulating hormone in the blood.
- Carrying hormone therapy. If a woman can not get pregnant because of the hormone deficiency may duphaston appointment, pregna, Horagona, Puregona, menogon and other drugs with the same principle of action.
To these activities have helped to return to normal follicle stimulating hormone, women should be a clear order of the day.
It is important to keep a positive attitude, to protect yourself from stressful situations, to find time for quiet and active recreation.
Good results are obtained by massage of the lower abdomen and moderate exercise.
Why hormone increased
Sometimes the results of the analysis show deviations in normal hormone FSH, but not smaller, and in a big way. This occurs most often in patients taking medications:
- for the treatment of Parkinson's disease (levodopa, bromocriptine);
- intended for combating fungus (Ketoconazole, Fluconazole for oral use);
- administered for gastric ulcer (ranitidine, cimetidine);
- reduce blood cholesterol (atorvastatin, pravastatin);
- used to treat diabetes (metformin);
- containing vitamins of group B.
Other reasons for the increase FSH concentrations:
- severe poisoning and infectious diseases, previous;
- tumors and ovarian cysts;
- pituitary tumors;
- endometriosis;
- chronic alcohol dependence;
- premature failure or low ovarian reserve;
- transferred chemotherapy, resulted in the removal of organs or violation of their work;
- Chronic hepatitis in active form (only certain forms);
- Turner syndrome.
If the results of the FSH assay should normally be higher, it is necessary to establish the reason and rectify it.
It should be remembered that the hormone content of 45 and 56 years of age may not be the same. After menopause indicators rise sharply and remain so throughout the rest of his life.
How to lower
If the rate of FSH is too high, it is necessary to lower:
- Revise the diet. To give up alcohol, fatty fish, sunflower oil. Emphasis on light and healthy food.
- Reduce body weight (in the presence of excess weight). Engage in active sports, providing for cardio. This can be running, dancing, tennis, Nordic walking, and so on. D.
If necessary, you can contact the experts - a nutritionist, who will develop a balanced diet, and the coach, who will select the right exercise.
Possible consequences of deviations
If FSH (follicle stimulating hormone) for a long time is high or low, there are problems of different nature. Low levels of interfering with gonads. Over time, diagnosed hypogonadism, in which the patient becomes barren.
Become pregnant while elevated FSH performance possible, but the probability of spontaneous abortion. Become a mother with a high level of the hormone may be by means of artificial insemination. If you want to get pregnant the natural way and to bear a child, it is necessary to revise the way of life and a course of treatment, appointed expert-reproductologist.
