Fetal symptoms of 21 chromosomal abnormalities?

summary

The chromosome in organism is the basic material of nucleus and the carrier of gene. Chromosomal abnormalities can also be called chromosomal dysplasia. Since the Paris International Conference on chromosome nomenclature in 1971, more than 3000 kinds of human chromosomal abnormalities and structural aberrations have been found? Next, I'd like to share my views with you.

Fetal symptoms of 21 chromosomal abnormalities?

After the baby is born is a congenital fool, the doctor should give you said, the only way is to induce labor, otherwise after the baby pain, you also pain, this is more serious than cerebral palsy children, mild cerebral palsy still have the opportunity to recover, is 21 trisomy, the chance of recovery is zero. If pregnant again, must puncture amniotic fluid to check whether the baby has chromosome abnormalities.

Chromosome 21 abnormality is usually caused by the problem of cell proliferation in the process of fetal development. It may be caused by drugs, environment and other factors, or it may be caused by parents' chromosome abnormality. It is suggested that parents should pay attention to this problem.

Advanced maternal age is the most common indication for prenatal cytogenetic diagnosis. Although chromosomal abnormalities were found in pregnant women of all age groups, the incidence of trisomy increased with age, and increased exponentially after 35 years old. Therefore, if you want to have a healthy baby, you'd better get pregnant in the best childbearing period to avoid becoming an old woman.

matters needing attention

In fact, every one of us hopes to have a healthy baby, which is also a normal thought and behavior, but we must remember that the thing we do is not to save money without prenatal examination, which is very helpful for us to know the child's health!