Operating procedures and principles of Huaihua IVF
IVF technology, also known as in vitro fertilization embryo transfer (IVF-ET), is a kind of assisted reproductive technology used to treat a variety of infertility. So, what are the operation steps of IVF? What is its principle? Next, we will elaborate on the operation steps and principles of Huaihua IVF from four aspects.
Egg retrieval process
The first step is the egg retrieval process. Under normal circumstances, doctors will judge the size and number of follicles through ultrasonic examination according to the menstrual cycle of women, and determine the best time to take eggs. Then, through the puncture technology, the slender puncture needle is inserted into the ovary to extract the follicular fluid. This process needs to be conducted under the guidance of ultrasound to ensure the accurate acquisition of eggs.
The principle of egg retrieval process is to stimulate the female ovary to develop multiple follicles. Then, before oocyte retrieval, hormone drugs are used to promote follicle maturation, so as to increase the success rate of oocyte retrieval. This method can help those women who have difficulty ovulating normally improve their chances of pregnancy.
Sperm extraction and processing
The second step is sperm extraction and processing. Usually, men need to provide a semen sample. Then, high-quality sperm can be extracted from semen by centrifugation and washing. These active sperm will be used to bind to the egg.
The principle of sperm extraction and processing is to select the healthiest and most vigorous sperm. Through centrifugation and washing, abnormal sperm and other impurities in semen can be removed, and fertilization rate and embryo quality can be improved.
In vitro fertilization
The third step is in vitro fertilization. The obtained eggs and sperm will be fertilized in an in vitro culture dish. The fertilized egg will continue to develop in the culture dish for several days to form an embryo. The process of embryo culture needs to simulate the environment in the uterus and provide proper nutrition and oxygen.
The principle of in vitro fertilization is to create an environment conducive to fertilization and embryo development by placing eggs and sperm in an in vitro culture dish. In this process, doctors can observe the development of embryos and select the most promising embryos for transplantation.
Embryo transfer and pregnancy
The fourth step is embryo transfer and pregnancy. The doctor will select the best embryo and transplant it into the uterus of a woman through the endoscopic technique. After transplantation, women need proper rest and care. Then, pregnancy can be determined by detecting progesterone in blood or urine. If the pregnancy is successful, the woman will continue to receive fetal protection and perinatal care.
The principle of embryo transfer and pregnancy is to transfer the most potential embryos into the uterus to create conditions suitable for pregnancy and fetal development. After transplantation, the success of pregnancy can be judged by the detection of progesterone and other indicators.
To sum up, the operation steps of Huaihua IVF include egg retrieval process, sperm extraction and treatment, in vitro fertilization, embryo transfer and pregnancy. The principle is to increase the chance of pregnancy and pregnancy success by improving the fertilization rate of eggs and sperm, and selecting the most promising embryos for transplantation. Through these steps and principles, IVF technology provides a choice of assisted reproduction for couples who cannot conceive naturally.
