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What are the surgical procedures for IVF?

What are the surgical procedures for IVF?



Procedure of IVF

IVF (artificial insemination+in vitro fertilization) technology is a medical means to help infertile couples achieve their reproductive aspirations. It uses assisted reproductive technology to combine sperm and eggs in the laboratory, and then implant the fertilized eggs into the female uterus to promote embryo implantation and development into a baby. The specific process of IVF surgery will be introduced in detail from the following four aspects: surgical procedures, auxiliary technology, preoperative preparation and postoperative nursing.

1. Operation steps

IVF surgery mainly includes the following steps. The first step is female hormone therapy. From the second day of the menstrual cycle, women need to inject drugs such as human chorionic gonadotropin (hCG) or gonadotropin (FSH) to promote the maturation of multiple follicles. The second step is egg collection. 36 hours after the follicle matures, the eggs are collected from the ovary and put into the culture dish by using ultrasound guided puncture technology. The third step is sperm donation and treatment. Men provide fresh sperm samples for processing and preparation, remove inactive sperm and other adverse factors, and screen high-quality sperm. The fourth step is in vitro fertilization. Put the obtained high-quality sperm and eggs into the culture dish, and make them naturally combine and fertilize under the conditions of controlling temperature and nutrient solution. The fifth step is embryo culture. The fertilized eggs continue to be cultured in the laboratory until the embryo develops to an appropriate stage. The sixth step is transplantation. After the embryo develops to an appropriate stage, the embryo is transferred into the female uterus to promote its implantation and development.

2. Auxiliary technology

The auxiliary technologies used in IVF surgery include ultrasound guided ovarian puncture, in vitro fertilization and embryo culture. The application of these techniques can improve the success rate of surgery, ensure the quality of egg collection and the good development of embryos.

3. Preparation before operation

Before surgery, women need to have a comprehensive physical examination and marriage and childbearing history inquiry to assess whether it is suitable for IVF surgery. In addition, women's ovarian function and uterine condition were examined in detail to determine the best operation time and plan.

Postoperative care

After surgery, women need to pay attention to light rest and avoid strenuous exercise. In addition, the doctor will recommend regular follow-up visits to monitor the embryonic development, endometrial status and provide necessary drug support. If the transplantation is successful, pregnant women need to follow the doctor's advice, carry out health care during pregnancy, pay attention to diet, pay attention to rest, and use relevant drugs according to the doctor's instructions.

summary

IVF surgery is a complex and sophisticated medical process, which provides another possibility for infertile couples to achieve their reproductive aspirations. The sequence and accuracy of surgical procedures, the application of auxiliary technology, and the preparation before and after the operation are the keys to ensure the success of the operation and the safety of the baby. Through scientific operation and meticulous nursing measures, IVF technology is of great significance in modern medicine and brings hope and joy to couples who cannot conceive naturally.
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