IVF technology, also known as Jiuhe technology, is an assisted reproductive technology that helps infertile couples achieve fertility.The technology includes multiple steps, from drug therapy to embryo transfer.The specific steps of Jiuhe IVF surgery will be introduced in detail below.
Step 1: Ovulation induction therapy
First of all, doctors will arrange ovulation induction treatment according to women's menstrual cycle.This process involves using drugs to stimulate the ovaries to produce more follicles.Usually, doctors will start injecting women with drugs on the second or third day of menstruation.These drugs are generally gonadotropins, which are used to promote the growth and development of multiple follicles.Next, doctors will regularly monitor the growth of follicles through ultrasonic examination and blood test.Once the follicle has reached the proper size, the doctor will inject women with drugs to stop the follicular development, so as to accurately control the follicular discharge.
Step 2: Egg collection
Usually, 36 hours before ovulation, the doctor will arrange an egg collection operation.This operation is usually performed in the operating room, using local anesthesia or intravenous anesthesia.The doctor uses the ultrasonic probe guided by the vagina to guide the slender aspiration needle to puncture the ovary and collect mature eggs.During the collection process, the doctor will monitor the position of the ovary and ovarian follicle through ultrasound to ensure accurate and safe extraction of eggs.Generally, doctors can collect multiple eggs.
Step 3: Sperm processing and fertilization
After collecting eggs, doctors will collect sperm ready for fertilization.Sperm can be provided by the couple themselves or donated.Then, the doctor will culture the collected eggs and sperm together in a culture dish in vitro for fertilization.This process is called in vitro fertilization (IVF).In the culture dish, the egg and sperm will naturally combine to form a fertilized egg.The doctor will regularly check the development of the fertilized egg. Usually, within 2 to 6 days after culture, a transferable embryo will be formed.
Step 4: Embryo transfer
Embryo transfer is the last step of Jiuhe IVF operation.Doctors will choose the healthiest embryos for transfer, usually through a vaginal catheter into the uterus.This process is usually carried out by doctors in the office or operating room, without local anesthesia.After embryo transfer, women need to rest for a period of time, usually several hours.Then she can go home and rest, avoiding strenuous exercise and long walking.In the next two weeks, she needs to follow the doctor's instructions for regular observation and inspection.Conclusion: Jiuhe IVF surgery is a complex assisted reproductive technology, including ovulation induction therapy, egg collection, sperm treatment and fertilization, and embryo transfer.These steps need the precise operation of doctors and the cooperation of patients.Through Jiuhe IVF surgery, infertile couples have the opportunity to achieve their reproductive aspirations.
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