Does prolactin test need to sit still? Prolactin testing does not require sitting still. For a long time, there was no such statement. Too much prolactin can lead to infertility. The increase of prolactin can greatly inhibit the normal secretion of pituitary gonadotropins (such as follicle stimulating hormone and luteinizing hormone), and affect the normal development of follicles, ovulation function and pregnancy function. If the secretion of follicle-stimulating hormone decreases, it will directly lead to ovarian follicle development disorder, weak or imperfect development, and ultimately affect pregnancy; However, insufficient secretion of luteinizing hormone will lead to imperfect luteal function, which will make it difficult to maintain fertilized follicles to continue implantation and development, leading to infertility, and even if pregnant, it is easy to miscarry.
Excessive prolactin will also make the ovary lose its due response to gonadotropin, and the synthesis of estrogen and progesterone will be significantly reduced, which will make the estrogen, which plays an important role in the pregnancy process, show a low level and directly affect the pregnancy function. When a large number of sex hormones are reduced to a certain extent, patients will also have many symptoms similar to female menopause. First of all, we should find out the cause of hyperprolactinemia and treat it. The common causes are pituitary adenoma, hypothyroidism and polycystic ovary syndrome, among which pituitary adenoma is the most common cause.
It is appropriate to take a nap or sit still-at noon (equivalent to 1 1 in the morning to 1 in the morning). If conditions are limited and you can't sleep, you can sit still for a quarter of an hour and close your eyes.
In fact, as long as you close your eyes and really fall asleep for 3 minutes at noon, it is equivalent to sleeping for 2 hours, but you should adjust the time at noon. Sleep in front of positrons at night, and 5 minutes equals 6 hours.
For human health, getting up early is beneficial to human metabolism. The advantage of getting up early is that on the one hand, it can excrete the polluted gas of metabolism. If you get up too late, the large intestine can't get enough activity and can't complete the excretion function well.
In addition, 7: 00 am to 9: 00 am is the most active time for human digestion and absorption, and it is the "golden time" for nutrient absorption.
What is the detection of hyperprolactinemia? The prolactin level of normal women of childbearing age does not exceed 25-30μ g/L (1.14-1.37nmol/L, and each laboratory has its own normal value).
Serum prolactin level is influenced by its pulse secretion and awakening day and night, so it is more appropriate to take blood at the lowest time of the day, that is,10-1in the morning.
Stress such as mental stress, cold and strenuous exercise can lead to the increase of prolactin levels several times, but the duration will not exceed 1 hour, so it should be quiet 1 hour before blood collection.
To diagnose hyperprolactinemia by a single serum prolactin determination, excessive vascular stimulation should be avoided when taking blood, and dynamic prolactin secretion determination is not recommended.
The level of prolactin in women is higher than that in men, but it is generally
Prolactin > 500 μg/L indicates a huge prolactinoma; > 250μ g/L suggests prolactin tumor's disease.
Some drugs can increase the serum prolactin level of patients with non-prolactin tumors to >: 200μ g/L.
The slight increase of prolactin level may also be caused by prolactinoma, but the possibility of other pituitary adenomas should be considered. Pituitary microadenomas can also cause a large increase in prolactin.