IVF is a kind of assisted reproductive technology, which helps infertile couples achieve their reproductive aspirations through in vitro fertilization, embryo transfer and other steps.The specific setup process of IVF will be introduced in terms of patient selection, treatment preparation, in vitro fertilization and embryo transfer.
1. Selection of patients
In order to ensure the success rate of IVF technology, medical staff will first conduct a series of screening and evaluation of patients.This includes gynecological examination of women, endometrial thickness, ovarian function and other aspects, as well as sperm quality and quantity of men.Only patients who have been assessed as suitable for IVF technology can enter the subsequent treatment preparation stage.
2. Treatment preparation
In the treatment preparation stage, women need to receive adjuvant endocrine therapy.This includes the use of ovulation promoting drugs to improve ovarian function and follicular development.The doctor will make a personalized medication plan according to the specific situation of each patient.At the same time, the doctor will also conduct regular ultrasonic examination and blood testing to monitor the ovarian response and determine the best time for egg retrieval.
3. In vitro fertilization
On the day of egg retrieval, women need to be given local anesthesia, and doctors use fine needle puncture to remove mature eggs under the guidance of vaginal ultrasound.The eggs were immediately sent to the laboratory after collection, and were fertilized with male sperm in vitro.This process is called in vitro fertilization or in vitro fertilization.After successful fertilization, the fertilized egg will further develop into an embryo.
4. Embryo transfer
Embryo transfer is the last step of IVF technology.The doctor will select the embryo with the most development potential, usually the third or fifth day embryo, and transplant it into the female uterus.This process generally does not require anesthesia, and the embryo is placed in a suitable position by inserting a catheter through the vagina.After transplantation, women need to rest for a period of time and avoid strenuous activities to improve the success rate of embryo implantation.
Summary of IVF setup process
The specific setup process of IVF includes patient selection, treatment preparation, in vitro fertilization and embryo transfer.First, doctors will conduct relevant examinations and evaluations on patients to ensure that they are suitable for IVF technology.Next, women need to receive adjuvant endocrine therapy, including ovulation promoting drugs.On the day of egg retrieval, the doctor took out the eggs under the guidance of vaginal ultrasound and conducted in vitro fertilization in the laboratory.After successful fertilization, the developed embryo will be transferred to the uterus of the female.The whole process requires the careful operation of doctors and the cooperation of patients, as well as close monitoring and regulation.The success of IVF technology often depends on the experience and technical level of doctors, as well as the individual differences and reasonable cooperation of patients.
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