I believe that many female friends who are familiar with the IVF process know that there are six sex hormones that must be checked before entering the IVF cycle, because women have different ages and time periods in each menstrual cycle, these six values can reflect the ovarian function of women and judge whether there are diseases that affect fertility, and sex hormones are closely related to the success rate of IVF.
Introduction to the relationship between the six items of sex hormones and the success rate of IVF The six indicators of sex hormones include follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2), prolactin (PRL), testosterone (T) and progesterone (P). Everyone knows, but in fact, each indicator has a certain impact on the success rate of IVF, as follows:
The six indicators of sex hormones all have an impact on the success rate of IVF First, let's take a look at follicle-stimulating hormone. In the process of IVF (IVF), in order to ensure more dominant follicles, it is necessary to promote this process, that is, to borrow the effect of follicle-stimulating hormone, if the follicle-stimulating hormone is too high, then the number of follicles with hair growth is very small, reducing the success rate of IVF. The second is luteinizing hormone, if the female hormone is too high, it may be premature ovarian failure, ovarian hypoplasia, etc., if the luteinizing hormone is too low, it will lead to immature eggs, unable to retrieve eggs, and eventually lead to the failure of the IVF cycle.
Low progesterone can cause female eggs to become immature Let's take a look at estradiol. When estradiol is elevated, it is somewhere between normal and declining ovarian function. It belongs to the insidious phase of premature ovarian failure and then continues to develop into high FSH, LH and female II. The relationship between alcohol reduction, estradiol and IVF success is also closely related to FSH. Then there is prolactin. Excessive prolactin not only makes women prone to high prolactin, but also too much prolactin will inhibit the secretion of LH and FSH, inhibit ovarian function and ovulation, thereby reducing the success rate of IVF in women. Possibility.
High prolactin can lead to low ovarian function in women In addition, there is also **hormone, this hormone is mainly secreted by the female ovaries, and the adrenal glands will also secrete a small amount of **hormones**, although **hormones have no effect on women, but if **hormones are too high, it will affect the development of follicles, manifested as many small follicles, with competitive stunting or no development at all. Finally, there is progesterone, which is an important hormone for maintaining embryonic development and also helps in embryo implantation, and if a woman is deficient in progesterone, it reduces the likelihood of embryo implantation. Of course, the success rate of IVF is reduced, and threatened miscarriage can occur even if the embryo is placed in bed.
Progesterone deficiency can reduce embryo implantation success After six sex hormone tests, it is not recommended to open the IVF cycle first if the test results are found to be significantly different from the six normal sex hormone standards. After all, the diagnosis of six sex hormone abnormalities will not only affect the success rate of the test tube, but may also cause other effects. After all, the six abnormalities of sex hormones are not small.
Tips:
The six tests of sex hormones before IVF are both the basis for diagnosing whether the patient is suitable for IVF and the prerequisite for ensuring the success rate, all of which are to ensure the health of the pregnant fetus, and before preparing for IVF, it is necessary to do a good examination, which can also provide a guarantee for the success rate of IVF.