I believe that many friends have heard the phrase "one generation is stronger than the next"!
In people's general perception, it is often felt that "new" will be better than "old"!
Like the mobile phone we most often contact, the kidney thirteen is to be more than twelve "incense", at least in the "air bangs" is always a lot shorter ~ ~
However, there are no absolutes!
In some areas, the saying that "one generation is stronger than the next" is not applicable, such as IVF
A few days ago, a very outrageous doctor-patient dispute occurred in Jiangsu.
Due to the fertility problems encountered, the family concerned chose IVF to carry out fertility.
But unfortunately, the woman failed 2 consecutive test tubes, so this caused the mother-in-law's dissatisfaction!
Therefore, after learning that the third test tube also failed, the anger from the mother-in-law "swept over" the hospital
And "dead bite" a little bit from start to finish: why don't you listen to me! Why not use three generations of test tubes!
It turned out that since the daughter-in-law carried out IVF, the mother-in-law inquired about some relevant knowledge and learned that the IVF technology is divided into one generation, two generations, and three generations
However, due to the lack of more understanding, it is natural to think that three generations of IVF is the best fertility technology, so in the treatment process of daughter-in-law, the requirements of "three generations of fertility" have been put forward many times!
Although the doctor has explained it, it has not changed the mother-in-law's stubborn thinking.
Therefore, after encountering successive failures, she pointed the finger at the treatment method chosen by the attending doctor!
At present, this farce has come to an end under the mediation of the police, and the family has also changed the hospital to continue to try to get pregnant.
But as the article said at the beginning: test tube technology can really not be used for the use of "one generation is stronger than the next" sentence ~ ~
In fact, each generation of test tubes has its own independence and irreplaceability!
Like a generation of IVF techniques, it is mainly suitable for women's infertility caused by factors such as blocked fallopian tubes, endometriosis, and ovulation disorders.
The obtained egg and the selected sperm are placed in the same test tube, allowing the sperm and eggs to be naturally selected, combined to achieve fertilization, and then cultured and re-implanted into the uterus.
The second-generation test tube is mainly suitable for infertility caused by the man suffering from severe oligospermia or obstructive azoospermia, which cannot achieve the natural combination of sperm and egg.
During the treatment, the doctor will use sophisticated microscopy instruments to inject the selected sperm directly into the egg cytoplasm, thus achieving fertilization!
As for the third generation of test tubes, it will involve "PGS preimplantation screening"
The fertility process is basically the same as that of the first and second generation of ivory tube technology, and it is necessary to go through the process of in vitro fertilization and culture transplantation.
But the difference is that when the embryo develops to 4-8 cells, 1 or 2 cells (medically called dividing balls) are taken out and genetically examined under a microscope.
In order to achieve the screening and transfer of healthy embryos and prevent the transmission of genetic diseases, it is mainly suitable for people with special genetic diseases.
Therefore, it is not difficult for us to see that the first, second and third generations of test tubes have their own different indications and applicable groups, so don't misunderstand it as "one generation is stronger than the next generation"
Fertility is not easy, and it is good and cherished. Finally, I wish you a smooth pregnancy preparation, a successful test tube, and an early arrival of a good pregnancy