Chromosome abnormality is an important factor to cause infertility, recurrent adverse pregnancy, in the early abortion of the embryo, 60-80% is caused by chromosomal abnormalities, abortion couples about 33% of the existence of chromosome
Cause of disease
Although the pathogenesis of chromosomal aberrations is unknown, we can determine the cause of some chromosomal abnormalities.
1, chromosomal translocation and endocrine disorders, especially women of childbearing age, it is easy to cause the egg chromosome translocation.
2, drug abuse, air pollution, food pollution, electromagnetic wave pollution, radiation pollution, etc., is also a common cause of chromosomal translocation
The results of chromosome detection are common in the following;
Chromosome equilibrium translocation.
Two is the homologous chromosome translocation.
Three is the normal chromosome.