What to check on the second day of menstruation

You can do the six-item sex hormone test on the second day after your period. This period is the best time to do the six-item sex hormone test. This test requires blood drawing, so when you go for the test in the morning, you must be on an empty stomach to achieve a good diagnostic result. The six items of sex hormones are relatively common examination items, and they include quite a lot of content. Let’s take a look at this aspect.

What to check on the second day of menstruation

You can go to the hospital to have blood drawn on the second to fifth day of your period to test six hormone items. So if you don’t have time the next day, you can do it later. Don't worry, just go for the blood draw on an empty stomach.

What are the six hormone items?

The six hormones are: serum follicle-stimulating hormone (FSH), luteinizing hormone (LH), prolactin, estradiol (estrogen), progesterone, and testosterone (androgen).

Serum follicle-stimulating hormone (FSH): Its main function is to promote gonadal maturation and can be used to predict ovulation time and diagnose infertility.

Luteinizing hormone (LH): The main function of prolactin is to promote gonadal maturation.

Estradiol (estrogen): Produced by the ovaries, its main function is to stimulate the development and growth of female accessory organs and the appearance of female characteristics.

Testosterone (androgen): Increased testosterone can cause diseases such as female virilization, female hirsutism, hairy ovary syndrome, and congenital adrenocorticism.

Progesterone: In cases of habitual abortion due to luteal insufficiency, the measurement of progesterone is of diagnostic significance. By measuring the plasma progesterone content, we can understand the function of the corpus luteum and whether the ovary has ovulated. The progesterone level is low during the follicular phase and increases after ovulation. If the level continues to increase during ovulation, pregnancy may occur.

Do I need to fast for the six hormone tests?

It is best to measure the six sex hormones on an empty stomach. The clinical significance is to understand the female endocrine function and diagnose diseases related to endocrine disorders by measuring the sex hormone levels. The six commonly used sex hormones, namely follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2), progesterone (P), testosterone (T), and prolactin (PRL), basically meet the clinician's needs for screening for endocrine disorders and general understanding of physiological functions.

If you want to get more accurate results of the six sex hormone tests, it is best to have your blood drawn at 10 a.m. on an empty stomach. This way there will be fewer factors interfering with the results. You don't have to fast. You can have your blood drawn in the morning and see your doctor in the afternoon. Sex hormones are usually checked on the second day of your menstruation. If you check after this time, the results will not be as accurate. It is recommended that you have a blood test on an empty stomach this morning.