How long does it take to prepare IVF?
IVF technology is a kind of assisted reproductive technology, which helps infertile couples achieve their reproductive aspirations through in vitro fertilization (IVF) and embryo transfer. So, how long will it take to prepare IVF? This process will be described in detail from four aspects below.
Choice of eugenics hospital
First, choosing a eugenics hospital is a crucial step in the preparation of IVF. In China, many key hospitals have set up reproductive medicine centers, which are specially responsible for the research and application of IVF technology. The strength and experience of relevant expert teams is one of the important indicators for selecting eugenics hospitals. In addition, the advanced level of hospital equipment, the development level of medical technology and the quality of service are also considered. Therefore, when choosing eugenics hospitals, it is generally necessary to carry out various investigations and comparisons.
After choosing the eugenics hospital, the couple needs to go to the hospital for detailed consultation and inspection. The doctor will conduct physical examination and relevant reproductive system inspection according to the specific conditions of the couple to evaluate whether the couple is suitable for IVF technology.
Ovulation induction and egg retrieval process
Once the couple has determined that IVF technology is suitable, the next step is ovulation induction and egg retrieval. This process usually takes 10 to 14 days. First, through the use of ovulation promoting drugs, women's ovaries develop and produce multiple follicles. Follicular development was then monitored by ultrasound. Once the follicle develops to the ideal size, the doctor will arrange the nurse to inject the women with drugs to relieve the follicle, and take the eggs 36 hours later.
Egg retrieval is a minimally invasive operation, usually using ultrasound guided fine needle technology to extract eggs from the ovary. The process of egg retrieval generally requires anesthesia, and the operation time is relatively short, usually within 20-30 minutes.
Fertilization and embryo culture process
After taking the eggs, the doctor conducts in vitro fertilization of male sperm and female eggs in the laboratory. After a certain period of culture, the fertilized egg will develop into a multi cell embryo. Scientists will select the healthiest embryo for transplantation according to the development and quality of the embryo.
The whole process of fertilization and embryo culture usually lasts for 3-5 days. In the process of culture, doctors will regularly evaluate and classify embryos, select the best embryos for transplantation, and freeze the appropriate embryos for future use.
Embryo transfer and follow-up observation
When the embryo culture reaches the appropriate stage, the doctor will carry out embryo transfer. This is a simple surgical procedure and usually does not require anesthesia. Under the guidance of the doctor, the embryo is transferred into the female uterus through the vaginal catheter. After transplantation, the patient needs to rest for a period of time, and follow the doctor's recommendations for follow-up drug treatment.
About two weeks later, the patient can have a progesterone blood test to determine whether the pregnancy is successful. If the result is positive, congratulations to the couple on their successful pregnancy. Thereafter, the patient needs to conduct prenatal examination and pregnancy management according to the doctor's guidance. If the result is negative, further discussion with the doctor is needed to develop the next treatment plan.
Summary
The preparation process of IVF includes the selection of eugenics hospital, the process of ovulation promotion and egg retrieval, fertilization and embryo culture, embryo transfer and follow-up observation. The time required for the whole process varies according to individual conditions, and generally lasts for 2-4 weeks. Although IVF technology has a certain success rate, it also requires patients to conduct scientific and reasonable life and diet management under the guidance of doctors to improve the success rate. I hope this information can provide reference for couples in need.
