Things to note before checking sex hormones

Human sex hormones refer to a type of hormone synthesized by people's gonads, as well as their placenta, adrenal cortex reticular zone and other tissues. They have the function of promoting the maturation of people's sexual organs, the development of secondary sexual characteristics and maintaining sexual function. Sex hormones are divided into two types: androgens and estrogens. Sex hormones are important substances that promote the development of human internal organs and body. So, what issues should people pay attention to before checking sex hormones?

Sex hormone drugs (including progesterone and estrogen) should not be used at least one month before checking basic sex hormones, otherwise the results will be affected (except when sex hormones need to be rechecked after treatment). Sex hormones can be checked at any time during menstruation, as the normal values ​​for each period are different. However, when diagnosing and treating infertility, it is necessary to understand the basic hormone level. First of all, you should choose to check on the 2nd to 5th day of menstruation, which is called the basic hormone level. It is best to measure on the 3rd day.

To confirm that it is the third day of menstruation, it is sufficient to check 5 sex hormones. Progesterone can be omitted, as it should be checked during the luteal phase (21 days after menstruation or 7 days after ovulation). However, it is not certain whether vaginal bleeding is menstruation. 6 items should be checked to prevent misdiagnosis (the menstrual cycle period can be roughly determined based on the P data).

It is best to stay fasting before conducting the six sex hormone tests, as this can better ensure the accuracy of the test.

Precautions for the six sex hormone tests

The six-item sex hormone test involves a blood test, and it is best to do it on the third day of the menstrual period. If it is amenorrhea, you can check at any time, but for those who can menstruate through hormone regulation, you can also check after drug treatment; if it is a special situation in terms of time, you can also check at any time, but the specific time of the menstrual cycle must be noted.

In the six-item sex hormone test, the test items are different and the precautions are also different. The inspection content can be a full check or a single item check. To check testosterone, 2 ml of venous blood is drawn; to check estradiol, progesterone, and follicle-stimulating hormone, 2 ml of venous blood is also needed respectively; to check luteinizing hormone, it is best to collect samples 3 to 4 times within 1 hour, and then mix them together for measurement; to check prolactin, the patient should be fasting and blood should be drawn around 9 o'clock in the morning. In order to ensure an accurate examination, you should not take sex hormone drugs before the examination. If you have taken them, the examination should be done after the hormones are completely excreted to avoid affecting the test results.