The whole process of ivory ivory ivory in the third generation
The process of doing three generations of IVF is not much different from that of the first and second generations of IVF, all of which require preliminary examination, planning, ovulation induction, egg retrieval, embryo culture, transfer, pregnancy test, etc., but the third generation of IVF needs to undergo genetic disease testing before embryo transfer.
Therefore, compared with the first and second generations of IVF, the third generation has more than one genetic diagnosis process, which is one of the reasons why the price of three generations of IVF in China is so large and the gap between the previous generations, and the detailed three-generation IVF process is as follows:
1, husband and wife to do the examination: each reproductive center requirements to do the examination may be slightly different, the specific examination items to the reproductive center prevails, the purpose of the examination is to comprehensively find the cause of infertility, try to solve the possible problems, improve the final success rate;
2. Establish IVF files: Generally, when establishing files, the doctor will ask you about your relevant medical history and confirm that your indicators meet the requirements of IVF;
3. Fixing the ovulation induction program: After establishing a good file, the doctor will generally tell you what your ovulation promotion program is, when to visit the next time, and the next time to visit the doctor is generally to start ovulation induction;
4. Egg retrieval: When the follicles have grown when the super ovulation induction is given, the doctor will tell you to take the night injection to prepare for egg retrieval, and the man will synchronize sperm retrieval at the same time as taking eggs;
5, the cultivation of embryos: this is the most critical step in IVF, although this does not have much to do with you, because the laboratory teacher carefully cares for your eggs, sperm and embryos;
6. Pre-transfer embryo screening: This is a very critical step of the third generation of test tubes, which means that before the embryo implants in bed, the early embryo is detected for the number of chromosomes and structural abnormalities, the screening method for analyzing whether the embryo has genetic material abnormalities, and it is also necessary to check whether the embryo carries genetic defective genes;
7, embryo transfer: a very critical step in the whole process, in general, the doctor will evaluate your intimal condition, ovarian condition, ascites, embryo situation, etc. to decide whether you are transferred;
8. Luteal support: after transplantation, the doctor will give a certain amount of drugs for luteal support, mainly to play progesterone or or plug progesterone preparations, all of which are OK;
9. Pregnancy test: About 14 days after the transplant, you can go to the hospital to check the blood to see if there is any hit.
How long does it take to do a three-generation test tube
The treatment cycle of a third-generation IVF baby is about 2 to 3 months, including blastocyst culture, three generations of screening blastocysts, transplant pregnancy tests and other links, but the specific duration still needs to be determined according to the actual situation of the patient.
Most of the time preoperative examination is started on the 3rd day of menstruation and IVF treatment is started during the 2nd month of menstruation (including downregulation, ovulation induction phase, embryo in vitro culture and transfer phase, and post-embryo transfer luteal support phase).
Examination, hyporegulation and luteal support do not require frequent visits to the hospital, from the beginning of the ovulation induction phase to the end of the transplant, that is, the time to go to the hospital frequently, about 10 to 20 days. Xiangyin Network reminds everyone that the time required for different programs is different, such as the ovulation induction time of microstimulation schemes is only a few days.
Adapt to the crowd
1. Infertile couples who have experienced 3 or more spontaneous abortions;
2. Couples who have experienced 2 or more times of failure of assisted reproductive means;
3. Patients with sexually linked genetic diseases, or carriers of related genes, such as hemophilia, pseudoetrophic muscular dystrophy, red-green blindness, etc.;
4. Some patients with single gene genetic diseases, such as chromosomal balance ectopia, Turner's syndrome, thalassemia, Marfan syndrome, QT syndrome, etc.