First of all, the reasons for doing test tubes are diverse, but it is summarized that there are several types of reasons for doing test tubes: uterine problems, fallopian tube problems, ovarian problems, sperm problems, chromosomal abnormalities, and a second child at an older age.
Test tube technology has developed to the first, second and third generations of test tubes, for the above listed types of problems:
The first generation of IVF is mainly aimed at female infertility problems (blocked fallopian tubes, abnormal ovulation, endometriosis), and the success rate is about 30%.
The second generation of TEST tubes is mainly aimed at male infertility problems (oligospermia, weak sperm, azoospermia, sperm malformations, etc.), and the success rate is between 50% and 60%.
The third generation of test tubes for chromosomal genetic problems, advanced age is also recommended to do three generations (women over 36 years old), the success rate of 70% to 80%.
Many mothers will go to the hospital for examination after pregnancy, if they can't conceive themselves or in a more difficult situation, the doctor will recommend doing test tubes, a generation of second-generation test tubes local top three hospitals can do, hang reproductive specific consultation!
Three generations of test tubes can currently do about 100 domestic top three hospitals, and doing three generations of test tubes requires multiple abortion histories and chromosome problems for both husband and wife, and the private hospital policy is relatively relaxed. Conventional wisdom that wants the little prince is also inevitable!
IVF Process:
IVF refers to the process of removing eggs from a woman's ovaries, allowing them to combine with the man's sperm in the laboratory to form an embryo, and then transferring the embryo to the uterus so that it implants and becomes pregnant in the woman's uterus. The biggest difference from normal conception is that IVF is an artificial combination of sperm and egg to form a fertilized egg and then transplanted into the womb. The IVF process is as follows:
1. Drugs stimulate the ovaries and control ovulation;
2. Monitor the follicles until they mature;
3. Egg retrieval mediated by vaginal ultrasound;
4. Extract the essence;
5. In vitro fertilization, that is, fertilization of oocytes and sperm in the culture solution that simulates the tubal environment;
6. Embryo in vitro culture, that is, the fertilized egg is cultured in vitro for 2-5 days to form an embryo at the cleft stage or blastocyst stage;
7. Embryo transfer in the uterine cavity;
8. Supplementation of corpus luteum after embryo transfer;
9. On the 14th day after embryo transfer, the morning urine or blood hCG level is tested to determine whether it is pregnant;
10. Vaginal ultrasonography is performed 4-5 weeks after transplantation to determine intrauterine clinical pregnancy.
Cost of doing IVF:
Everyone is most concerned about the cost of the problem: the cost of a cycle of the first and second generation of test tubes is about 40,000-50,000, the gap is mainly in the promotion of drug drainage, if the ovarian problem is not big, the use of drugs to promote ovulation is on the domestic line, the ovarian function is not good, the need to use imported drugs, the cost will be high.
The cost of three generations of test tubes is about 100,000, which is generally determined according to the number of transplants to promote drainage. The money that should be spent in 1 generation and 2 generations is indispensable to three generations. Three generations of more PGS/PGD (that is, to help you check the health of the embryo) cost, this cost is generally around 5000 ~ 10000, according to the number of billing.
How long does the entire IVF process take?
The entire IVF process takes about 2-3 weeks and is determined by using different ovulation induction regimens, which can be two weeks or three weeks. Of course, a very small number of people may take a little longer due to the application of the ultra-long scheme. IVF is generally used in the standard long-term protocol, that is, in the middle of the luteal body of the last menstrual cycle, the application of Dabijia for deregulation is started, usually about 10 days to see how the downtrodulation effect is. At this point, preparations for ovulation induction drugs begin, that is, gonadotropin injections are carried out to promote egg growth.
During the application of ovulation-promoting drugs, the growth status and growth rate of the eggs should be closely followed. Generally applied to the follicle diameter of about 20mm, that is, about 2cm, it is necessary to start harvesting, which is what we call night injection, an injection every 36 hours to prepare for egg retrieval, egg retrieval at the same time sperm, the same day in vitro combination, the formation of fertilized eggs.
In vitro culture is generally three days, the longest in vitro culture is seven days, can be transferred or embryo freezing. If it is an embryo transfer, it is necessary to check whether you are pregnant about 12 days after the transfer. If there is no embryo transfer, that is, embryo freezing, waiting for the next menstrual period, choosing the embryo transfer time, the treatment process is over, usually taking 2-3 weeks.