IVF is a very hot industry nowadays, mainly because this technology is like a magical thing in everyone's mind, most people will think that IVF technology can complete all their own requirements, but do you really have enough knowledge of this technology? I think most people just heard about it, so let's take a look at the truth about IVF.
First, we need to recognize that IVF is only an assisted reproductive technology, aimed at some infertile people, not to experience the uniqueness of IVF technology, unless there are special needs.
So what processes need to go through to do IVF, understand these basic cognitions, we can really understand the truth of IVF.
First, the test tube can 100% give birth to twins, choose gender?
This is not guaranteed, can only guarantee that compared to the natural conception success rate is higher, the doctor may indeed transfer two embryos, thereby improving the success rate, but in the end whether the two embryos can successfully implant, whether they can successfully grow in the uterus after implantation, it is difficult to guarantee, sometimes because of physical factors, doctors will recommend fetal reduction, because the main task is to ensure the mother's physical condition, rather than blindly catering to each other's needs.
Second, the fallopian tubes are abnormal, can be unblocked?
Many infertile mothers-to-be are mostly caused by fallopian tubes, and IVF technology can just ignore the function of the fallopian tubes and allow the mother to successfully conceive.
The egg retrieval process involves the doctor taking it directly from the ovary, then the father-to-be taking sperm on the same day, and then allowing the sperm and eggs to be combined in the laboratory. When the embryo is formed, it is transferred to the mother's uterus. The function of the fallopian tubes is almost negligible throughout the process. This is also unique for why IVF fertilization is more successful.
Third, IVF can really "pack success"?
The truth of the fact is that success can be guaranteed, there will be certain conditions, first of all, remove those patients who are difficult to get pregnant, and those who meet the conditions are generally relatively young and have better physical fitness, so the success rate can be greatly improved.
Because this type of population itself is prone to successful conception, even if there is no "package success" can be successful in conception, so the choice of institution is really important, not too blind.
Fourth, one, two or three generations of test tubes have money?
This is actually a misunderstanding, many people will think that the more expensive the better, so many people have to work, hoping to ensure that it will be done once! However, this idea seems to be a bit rushed, and what suits you is the most important.
Putting aside the money thing, from the root of the matter to understand the problem, the difference between one, two or three generations of IVF is to correspond to patients with incorrect symptoms, rather than the more advanced is the better, the whole process of a generation is the least manual intervention, and then the second generation is followed by three generations, IVF technology in the process of less manual intervention is the better, so listening to the doctor's instructions is the focus.
Fifth, can you choose men and women in three generations?
Truth: Pre-IVF pre-transfer diagnosis abbreviated as PGD can identify the sex of the embryo while screening out abnormal embryos, but the relevant laws do not allow the selection of the sex of the fetus under non-genetic indicators.
If one of the spouses has a family genetic disease gene, then the probability of inheritance to the boy in this case will be very high, so if the girl embryo is selected for transplantation when screening genes, it will greatly reduce the family genetic disease gene, which is the necessary condition for selecting three generations of test tubes, and the selection of gender for test tubes, which also depends on legal issues.
Sixth, after the test tube is promoted, will I not grow old before I die?
In fact, in the natural state of the female ovaries will also have a batch of small follicles in the development every month, optimistic, is a "batch" Oh, but only one follicle can develop into a dominant follicle and ovulation, this batch of ovaries, the others are cured and shrunk.
However, when IVF promotes ovulation, ovulation induction drugs are used to allow those follicles that would have shrunk to grow and develop together, so that multiple follicles can grow together, so that multiple eggs can be obtained and treated after cooperation. So don't worry too much about this, and without overdrawing your ovarian reserve, you won't age prematurely.
Seven, test tubes are harmful to women, will it hurt?
First of all, in the promotion of drainage, as long as we rationally use the promotion program, rational medication has no long-term impact on the body. Secondly, the egg retrieval surgery that everyone cares about, the trauma is very small, basically like a needle, and the egg retrieval is usually carried out in the state of general anesthesia.
Many "people who came over" said: sleep will be taken, and the transplant is simpler, anesthesia is not used, and the transplant will soon end, and it will not hurt. But! As mentioned above, we choose to choose experienced doctors in regular hospitals to ensure our own safety.