Operation steps of domestic IVF
In vitro fertilization embryo transfer (IVF-ET) is a kind of assisted reproductive technology. The operation steps of domestic IVF will be introduced in detail below.
1. Basic preparation stage:
(1) Physical examination and evaluation: First, a comprehensive physical examination and evaluation should be carried out, including the examination of uterus, ovary, fallopian tube and other reproductive organs, to ensure that the physical condition is suitable for IVF.
(2) Ovulation promotion: under the guidance of doctors, use drugs to promote ovarian development and monitor the growth of follicles.
(3) Egg retrieval: When the follicle reaches a certain size, an egg retrieval operation is performed to remove the egg.
(4) Sperm extraction: On the same day, men need to conduct semen examination and leave sperm for subsequent laboratory treatment.
(5) In vitro fertilization: In the laboratory, the obtained eggs and sperm are fertilized in vitro to form embryos.
2. Embryo culture stage:
(1) Embryo classification: according to the quality and development of embryos, embryos are classified and high-quality embryos are selected for transplantation.
(2) Embryo culture: Place high-quality embryos in culture dishes to provide suitable nutrients and environment to promote the continued development of embryos.
(3) Embryo freezing: If it is not necessary to transfer embryos immediately, high-quality embryos can be frozen for future use.
3. Embryo transfer stage:
(1) Transplantation preparation: check the endometrial thickness to confirm whether the endometrium has a good environment for embryo transfer.
(2) Embryo transfer: transfer high-quality embryos into the uterus of women under the guidance of doctors. This process is usually painless, similar to the routine intrauterine examination.
(3) Maintenance stage: Take proper rest and drug support to promote embryo implantation and pregnancy.
4. Pregnancy monitoring stage:
(1) Blood examination: determine whether the pregnancy is successful by taking blood to check progesterone, β - HCG and other indicators.
(2) Uterine cavity examination: regular uterine cavity ultrasound examination is conducted to observe the development of the fetus and listen to the fetal heart.
(3) Pregnancy management: regular prenatal examination and maternal health care are required during pregnancy to ensure the health of the fetus and mother.
How to deal with difficult pregnancy
For couples with difficulty in pregnancy, IVF technology is a feasible option. However, before attempting IVF, the following aspects can be considered:
1. Physical examination: Both husband and wife can accept a comprehensive physical examination, including ovarian function, semen quality, uterine condition, etc. According to the examination results, doctors can formulate targeted treatment plans.
2. Drug treatment: some physical factors make it difficult to conceive, and drug treatment can be used to promote ovulation or improve the problem of not adapting to the uterine environment.
3. Assisted reproductive technology: In addition to IVF, there are other assisted reproductive technologies available, such as artificial insemination, follicle stimulation, implantation assistance, etc., and appropriate methods can be selected according to the specific situation.
If the pregnancy is still unsuccessful after many attempts, IVF technology is a feasible option. Choosing a regular hospital, fully communicating with doctors and formulating personalized treatment plans can improve the success rate.
Recommended by domestic IVF hospitals
There are many professional IVF hospitals in China, and the following hospitals are worth recommending:
1. Beijing Union Medical College Hospital Reproductive Center: The center has rich experience in IVF technology and professional team, advanced equipment, and has achieved good results.
2. Reproductive Center of Ruijin Hospital Affiliated to Shanghai Jiaotong University School of Medicine: As one of the earliest hospitals in China to carry out IVF technology, Ruijin Hospital has a high-level expert team.
3. Reproductive Medicine Center of Hangzhou Maternal and Child Health Hospital: the center has accumulated rich experience in IVF technology, advanced equipment, and actively carried out academic research and technological innovation.
Choosing a formal hospital for IVF can ensure the safety and success rate of the operation, and it is supported by professional medical teams and facilities.
Summary
The IVF technology in China is quite mature, and has a number of professional hospitals and teams. The operation steps of domestic IVF include basic preparation stage, embryo culture stage, embryo transfer stage and pregnancy monitoring stage. For couples with difficulty in pregnancy, IVF is a feasible option. Choosing a regular hospital, combined with the advice and guidance of doctors, can improve the success rate. For the recommendation of domestic IVF hospitals, the Reproductive Center of Peking Union Medical College Hospital, the Reproductive Center of Ruijin Hospital affiliated to Shanghai Jiaotong University School of Medicine and the Reproductive Medical Center of Hangzhou Maternal and Child Health Hospital are some good choices.
