Both husband and wife have normal chromosomes. When male sperm and female eggs combine, there is a genetic mutation, just like when two people hold hands, their fingers shift, but when they form a fertilized egg, there is a mutation that cannot be changed. Pregnancy can only be terminated manually, but it has caused immeasurable physical and mental harm to patients.

It has been found that the DNA sequence analysis of Y chromosome shows that every time the human genome is passed from the previous generation to the next generation, it will accumulate 100 to 200 new mutations. This number is the first direct measurement of the mutation rate of the human genome-it is equivalent to one mutation in every 30 million base pairs. However, gene mutation is not a sufficient condition for phenotype formation.

At present, only the third generation IVF technology can form a reasonable and effective solution to the genetic mutation in the reproductive industry.

The third generation of IVF technology refers to the genetic chromosome screening and diagnosis of embryos before embryo transfer. We can't prevent gene mutation, but we can use the third generation IVF technology to screen and select embryos and choose healthy embryos for implantation. Then the baby will develop healthily, so as to avoid fetal arrest or other harm to the patient due to gene mutation, no matter from which level. The third generation of IVF technology is the product of the progress of human reproductive technology and a milestone step. With the help of various technologies, we can ensure the health of the next generation, prevent other hidden dangers, reduce the damage to patients and social burden, and achieve the goal of prenatal and postnatal care.

Although three generations of IVF can prevent gene mutation, gene mutation may occur if you are not careful during pregnancy, so if the transplantation is successful, you must not smoke or drink, and stay away from places with radiation.