Clinically, biochemistry is not easy to occur after the third generation of IVF transplantation, and it does not mean that the third generation of IVF will not be biochemical, or there is the possibility of biochemistry and fetal arrest, but the possibility is much smaller than that of natural conception. Because, there are many reasons that lead to biochemical pregnancy, not only the problem of the embryo, but also the uterus, immunity and other problems. If you want to prevent IVF biochemical pregnancy, you can improve it by eating and conditioning, relaxing your mood, paying attention to rest, and avoiding contact with toxic and harmful substances and drugs**.
Third-generation IVF transplantation is not easy to biochemicalize
The third-generation IVF technology is not only not easy to biochemical, but also reduces the chance of biochemistry. Of course, it does not mean that the third generation of IVF will not be biochemical, there is still the possibility of biochemistry and fetal arrest, but the possibility is much smaller than natural conception. There are many causes of biochemical pregnancy, which are as follows:
1. The fertilized egg itself is defective. Such as chromosomal problems, poor sperm or egg quality;
2. The ovarian corpus luteum function is not healthy, the secretion of progesterone is insufficient, and the endometrium is abnormal, which affects the implantation of the fertilized egg
3. Uterine factors: uterine dysplasia, uterine submucosal fibroids, endometrial polyps, intrauterine adhesions, endometrial tuberculosis, etc., affect the implantation of fertilized eggs
4. Immune factors:
Alloimmunization: sperm, seminal plasma or fertilized egg are antigenic substances, which are absorbed by ** and uterine epithelium, and produce antibody substances through immune reactions, so that sperm and egg cannot combine or fertilized eggs cannot implant
Autoimmunity: It is believed that there are zona pellucida autoantibodies in the serum of infertile women, and when they react with the zona pellucida, they prevent sperm from penetrating the egg, thus preventing fertilization.
IVF methods to prevent embryonic biochemistry
1. Dietary conditioning
In daily life, it is recommended that women eat foods rich in protein, vitamins and other nutrients, such as eggs, tomatoes, etc., which help to supplement the nutrients needed by the body and enhance immunity.
2. Relax
It is recommended that women maintain a happy mood and avoid excessive tension and anxiety, which helps to maintain normal endocrine function and reduce the occurrence of biochemical pregnancy.
3. Pay attention to rest
Women should also pay attention to resting more, avoid overexertion, so as not to affect the recovery of the body, and also avoid strenuous exercise, so as not to overwork and lead to poor embryonic development.
4. Avoid contact with toxic and harmful substances
If a woman inhales too many toxic and harmful substances while trying to conceive, it may lead to poor embryonic development, resulting in a biochemical pregnancy. It is recommended that women avoid exposure to toxic and harmful substances in their daily lives to avoid causing uncomfortable symptoms.
5. Drugs**
If it is a biochemical pregnancy caused by chromosomal abnormalities, women can take drugs such as mifepristone tablets and misoprostol tablets under the guidance of a doctor**, which can help prevent biochemical pregnancy.