What does a normal chromosome in a miscarried embryo mean

The chromosomal abnormality of the miscarried embryo indicates that the miscarriage is caused by other reasons, such as laxity of the cervical opening of the mother, luteal insufficiency, environmental radiation or pollution, and other reasons.
There are more reasons for miscarriage after pregnancy, embryo chromosome abnormality is one of the common factors, through the examination to exclude the embryo chromosome abnormality, consider that it is caused by other reasons.
Women due to congenital developmental abnormalities, surgical injuries, uterine contractions and other factors caused by the cervical opening laxity, the cervix has developmental defects in the problem, the cervix can not withstand the increased pressure of the uterine cavity in pregnancy, it will lead to miscarriage of the fetus.
After pregnancy the mother’s body due to luteal insufficiency, the body’s progesterone is insufficient, does not support the pregnancy will cause fetal abortion.
Radiation or pollution in the environment where you live after pregnancy, which leads to poor quality of embryo development, can also cause fetal miscarriage.
There are more reasons for miscarriage after pregnancy, and you need to go to the hospital to rule it out through examination.