Steps for IVF
IVF is an assisted reproductive technology, which helps couples who cannot conceive naturally due to physiological reasons to achieve their reproductive aspirations through in vitro fertilization, embryo implantation and other steps. The success rate of IVF is increasing year by year, and more and more people choose this way. The steps that IVF needs to go through are described in detail below.
1. Evaluation and screening of infant patients
Before IVF treatment, the doctor will conduct a comprehensive physical examination and evaluation for both the couple. This includes the investigation of the couple's age, reproductive organ health status, sexual life quality and other aspects. At the same time, it will also check whether there are genetic diseases or other factors that may affect the health of the fertilized embryo. The results of these assessments and screening can provide an important basis for the formulation of follow-up treatment plans.
In China, many large general hospitals have set up reproductive medicine centers, such as Peking Union Medical College Hospital, Renji Hospital affiliated to Shanghai Jiaotong University School of Medicine, etc. These hospitals are equipped with top reproductive medicine teams and equipment to comprehensively assess and screen patients.
2. In vitro fertilization and embryo culture
In vitro fertilization is one of the core steps of IVF technology. In this process, the doctor will fertilize the mature eggs and sperm taken from the female ovary in a test tube and cultivate the embryo. In order to increase the success rate of pregnancy, drugs are usually used to assist ovulation and ovulation. Then, the fertilized eggs are cultured in a specific culture medium to provide necessary nutrition and environment for their continued development.
Embryo culture usually needs to be carried out in the laboratory. Professional assisted reproductive hospitals will have high-end culture technology and equipment to ensure that embryos can grow in the best environment and improve the fertility opportunities of patients.
3. Embryo screening and embryo transfer
In the process of embryo culture, doctors will screen according to the quality and development of embryos. High quality embryos will be selected for embryo transfer. Embryo transfer is a key step in IVF treatment. Embryos are implanted into female endometrium through syringes or catheters. After transplantation, the doctor will observe the growth process to determine whether the implantation is successful.
The development of embryo screening and transfer technology has made great progress. For example, the PGS (Embryo Chromosome Screening) technology launched by Beisi Medical Technology Co., Ltd. in China can help doctors screen embryos with chromosome abnormalities, improve the success rate of embryo transfer and reduce the risk of abortion.
4. Late monitoring and pregnancy management
Once the embryo is successfully transferred, women need to be monitored for pregnancy. The examination includes blood test, B ultrasound examination, etc. to ensure the normal development of the fetus and the health of the mother. In addition, depending on the specific situation, doctors may need to provide appropriate adjuvant drugs or treatment in early pregnancy to reduce the risk of premature delivery and other potential complications.
The above steps are the main process of IVF treatment, but the specific steps and treatment plans will vary depending on the individual differences and special circumstances of each patient. Therefore, before IVF treatment, couples should consult and discuss with their doctors in detail to develop the most suitable treatment plan.
summary
IVF is an important technology in today's medical field. Through evaluation, fertilization, embryo culture, screening and transplantation and other steps, it helps couples who cannot conceive naturally realize their reproductive dreams. The reproductive medical center of a large general hospital is equipped with advanced equipment and professional teams, which can provide patients with a full range of IVF treatment services. However, it should be noted that each patient's situation is unique, so individualized treatment plan and consultation are very important.
