Sex hormone six items are routine examination items for women, and the six sex hormone tests can better understand the endocrine situation in women. So what are the sex hormone six mainly looking for? What should I expect after I get the inspection report?
How to see the six test reports of sex hormones
What are the six sex hormones?
The six tests for female hormones include: follicle-stimulating hormone FSH, luteinizing hormone LH, prolactin, estrogen E, progesterone P, and testosterone T.
The first three are secreted by the hypothalamus and pituitary gland, and the last three are secreted by the ovaries.
Hormones secreted by the hypothalamus and pituitary gland can act on the ovaries and promote the secretion of the ovaries.
Hormones secreted by the ovaries have a feedback regulatory effect on hormones secreted by the hypothalamus.
These six hormones maintain a woman's physiological development and regulate the menstrual cycle. Abnormal levels of these hormones can lead to abnormalities in female growth and development, as well as menstrual cycle disturbances.
What do you think of the six test reports of sex hormones?
The endocrine function of women can be understood through the six sex hormone examinations, but the values at different physiological periods in girls are also different.
1. Follicle-stimulating hormone, preovulation is 1.5-10mlU/ml, ovulation is 8-20mlU/ml, late ovulation is 2-10mlU/ml, generally 5-40mlU/ml is the normal value. Low values, seen in Sieghan syndrome during estrogen-progesterone therapy; High is seen in premature ovarian failure and primary amenorrhea.
2. Luteinizing hormone. In pre-ovulation 2-15 ml U/ml, during ovulation 30-100 nm/ml, in post-ovulation 4-10 n ml/ml, the general normal value is 5, below 5 indicates gonadotropin insufficiency.
3. Prolactin. Normal values of 0.08-0.92 nml/L, above 1.0 nm/L is hyperprolactinemia, which can inhibit follicle-stimulating hormone secretion, inhibit ovarian function, and inhibit ovulation.
4. Estradiol. Preovulation is 4-521nmol/L, 70-1835nmol/L, late ovulation is 272-793nmol/L, if the value is low, it indicates low ovarian function, premature ovarian failure, etc.
5. Progesterone. The pre-ovulation period is 0-48 nmol/ml, and the late ovulation period is 7.6-97.6 nmol/ml, and the late value is low, which is common in luteal insufficiency, ovulation-type dysfunctional uterine bleeding, etc.
6. Testosterone. Normal values of 0.7-3.1 nmol/L, if testosterone is high, can cause infertility, polycystic ovary syndrome.
When will the sex hormone six items be checked?
Sex hormones six items of the best time to check, this mainly depends on the purpose of the test to choose the right time.
If you want to understand the endocrine function, the time of the examination is preferably 2-5 days after the menstrual leave (the first day is counted as the day of the menstrual leave). Because this time period is early in the follicle, it can better reflect the function of the female ovaries. On the day of the examination, it is generally necessary to have an empty stomach, and it is advisable to draw blood in the morning. Sit still for more than half an hour before blood is drawn to avoid fluctuations in hormone levels due to exercise.
If you are infertile in women or have unexplained amenorrhea (no menstrual leave), you can check it at any time.
Summary: Through the six examinations of sex hormones, it is possible to understand whether the female endocrine function is normal, so as to diagnose gynecological diseases related to endocrine disorders. If you have any other questions about the sex hormone test, you can leave a message.