Why do I need lowering injections for in vitro fertilization? Which is better, long-term plan or short-term plan for IVF?

Why do I need lowering injections for in vitro fertilization? Which is better, long-term plan or short-term plan for IVF?

Why do I need lowering injections for in vitro fertilization? Which is better, long-term plan or short-term plan for IVF?

Why do I need lowering injections for in vitro fertilization? Which is better, long-term plan or short-term plan for IVF?

The main function of down-regulating injections in IVF is to control super-stimulation of ovulation. Multiple follicles can be induced within a controllable range through down-regulating injections and other drugs, and they can develop and mature at the same time to obtain more follicles. High-quality eggs, thereby obtaining more embryos for transplantation and improving pregnancy rates. Hu

Due to various factors such as quality purpose, reaction, and drugs used, there are great differences in the choice of ultra-rapid ovulation programs. Therefore, it is necessary to comprehensively consider the following issues and emphasize individualized treatment. It is necessary to consider the patient's age, treatment purpose, differences in various drugs, causes and other pathological factors, the patient's previous medication, the patient's ovarian reserve function, etc.

Some preliminary studies conducted in the laboratory of Professor George Church of Harvard Medical School have shown that external supplementation of DHEAAMH is required 3-4 months before ovulation induction, which can increase the recruitment of follicles and promote follicle growth and development. DHEAAMH promotes insulin secretion of growth factors, thereby amplifying the effects of gonadotropins and improving ovarian responsiveness. Studies have found that when women take DHEAAMH before an ovulation induction cycle, their IGF-1 levels show an instant increase after 8 weeks, and androgen levels in the follicles increase, promoting the secretion of AMH and inhibin by granulosa cells. DHEAAMH can induce the production of FSH receptors in granulosa cells, increase the sensitivity of granulosa cells to FSH, and promote estrogen synthesis and follicle development. Studies have shown that the peak period of DHEAAMH action coincides with the cycle of follicle recruitment, which confirms the promoting effect of DHEAAMH on follicle recruitment. Changes in mutations and changes in the environment can cause changes in the environment.

Enter collaboration with the American Society of Obstetrics and Gynecologists, l ' American Society of Obstetrics and Gynecologists, Society of Reproductive Medicine, the European Endocrinology Society and the International Society of Menopause, Société nationale de sécrétion a nommé ungroup de travail chargé de réévaluer les publiées sur les facteurs sur la fecondité et a publié des directives pour le traitement DHEA and 'AMH, analysis and signification of DHEA AMH: DHEA and its foundations and conception, and its augmentation and enhancement.

In 2000, Harvard University conducted a clinical study on 169 women of different nationalities and races. The study found that ovarian development requires several genes to function through multiple pathways and coordinate with each other. Mutations in different genes may affect each other through cumulative effects or The cascade results in complete loss of ovarian function.

The Endocrinology Society, in conjunction with the American College of Obstetricians and Gynecologists, the American Society for Reproductive Medicine, the European Society of Endocrinology, and the International Menopause Society***, has appointed a working group to re-evaluate published data on factors affecting fertility. , and issued treatment guidelines for the compound pregnancy repair factor DHEA AMH. Analysis of the meaning of DHEA AMH: DHEA balances maternal hormone levels before conception, and AMH increases the reserve function of eggs.

Compound pregnancy repair factor DHEA AMH - multi-system treatment guide

Natural pregnancy\test tube - how to have a healthy egg and embryo implantation environment

Analysis of the meaning of DHEA AMH: DHEA balances maternal hormone levels before conception, and AMH increases the reserve function of eggs.

Female conception is the physiological process in which sperm and eggs meet and reach the uterus:

( 1) First, the internal and external reproductive systems develop normally to ensure normal sexual life. The fallopian tubes have good functions of picking up eggs, transporting eggs, fertilizing and transporting fertilized eggs to the uterine cavity.

(2) The function of the female endocrine axis hypothalamus-pituitary-ovary is normal, mature follicles are discharged, and the corpus luteum is formed and functions well.

(3) The cyclic changes in the proliferative phase and secretory phase of the endometrium are conducive to the implantation of the fertilized egg. Abnormalities in any of the above steps can lead to pregnancy disorders.