Maybe you are still on the road to pregnancy, wandering, anxious, worried, afraid, everyone does not want infertility to happen to themselves, only hope that IVF can give themselves a healthy baby, but for some couples, it is difficult to ascend to the sky, and the pain experienced is difficult to say. In today's increasingly mature IVF technology, this technology is no longer mysterious. Although IVF technology has fulfilled the desire of parenting for more and more people, there may still be misunderstandings and prejudices in people's perception of it. Today, I will give you a comprehensive scientific analysis of IVF.
The treatment effect of the third generation of IVF is obvious to all, helping countless families to solve the problem of preparing for pregnancy, but also helping many older people to realize the desire for a second child, the current success rate is also increasing year by year, and some families put the hope of childbearing on the third generation of IVF treatment. But there are still many voices of doubt, will ask the third generation of IVF is good? What are the hazards? In fact, it is understandable that people have such concerns, after all, this is different from normal fertility, and today we will understand these problems in detail.
Three generations of "test tubes" have played a role in solving female infertility and male infertility, as well as preventing genetic diseases. However, any treatment has two sides to it, and the three generations of "test tubes" are also different. Three generations of "test tubes" actually focus on genetic diagnosis before implantation of fertilized eggs, which can avoid the inheritance of many diseases.
There are advantages and disadvantages, and the disadvantages are the following two points, first, from the safety factor, the technology needs to take out several test tube embryo somatic cells for puncture biopsy, which has certain damage to the test tube embryo. Although no abnormalities have been found in the offspring born at this stage, the safety factor still needs to be studied after several years, many years or hundreds of years; Second, at this stage, the technology is to raise the third day of the fission stage IVF embryo to the fifth day blastocyst stage, some patients whose IVF embryos can not grow into blastocysts, then repeated IVF egg retrieval, repeated cycle time, increase their treatment costs and treatment time. If the transplant fails, it needs to be treated again, and the success rate is not very high, which also brings a lot of concerns to many families who do test tubes.
Is three generations of IVF harmful to the body? The test tube technique is to take sperm and eggs from the human body, fertilize them in vitro, cultivate them into an initial embryonic state, and then transfer them into the woman's body to continue the process of gestation. For women, they first need ovulation induction treatment, surgical retrieval of eggs after multiple eggs have matured. Many patients have a misunderstanding of ovulation induction, believing that the follicles that are promoted are to "advance" many eggs in advance, which will affect ovarian function and even eventually lead to premature ovarian failure. In fact, this concern is completely unnecessary, ovulation induction is to avoid non-dominant follicular atresia through hormone regulation, and does not "advance" a large number of eggs in advance, and there is no risk of premature ovarian failure.
Patients with a history of polycystic ovary disease may get more than 15 to 20 follicles during ovulation induction, so be aware of the risk of ovarian hyperstimulation syndrome (OHSS). Mild patients can recover from a high-protein diet with as long as they rest. Severe patients will have complications such as chest and abdominal effusions and the risk of thrombosis, and need to seek medical attention in time and give symptomatic treatment.
In addition, many women are worried that ovulation-inducing hormone therapy will increase the risk of gynecological tumors, but in fact, large sample clinical trials and basic studies suggest that IVF medication does not increase the risk of breast cancer, endometrial cancer and other tumors.
During the egg retrieval phase, the entire procedure is carried out under anesthesia and usually lasts no more than 20 minutes. Associated surgical risks include bleeding, infection, etc. The incidence of vaginal bleeding after egg retrieval is about 0.5%, and the incidence of intra-abdominal bleeding is less than 0.02%. The incidence of infection is about 0.03% to 0.6%. Therefore, for the vast majority of patients, choosing a regular and qualified reproductive center for egg retrieval surgery is very small and very safe.
Finally, if the woman is lucky enough to enter the transfer phase, it is also under ultrasound guidance to place the embryo through the transfer tube into the uterine cavity. The whole process is non-invasive or even feelless, and you can move normally after the transplant as long as you lie flat for a while.
There is also a psychological aspect that needs to be emphasized, because the success rate of domestic test tubes is not very high at present, so many patients will spend a lot of time, energy and money, but face many transplant failures, and their psychological pressure and damage are immeasurable. Therefore, Beilai Fertility Center reminds the majority of patients to relax their mood, make full psychological preparations, adhere to reasonable exercise and healthy diet, and meet treatment in a full state.