Question
Is pregnancy loss caused by embryo chromosomal abnormalities?
Answer
Embryo chromosomal abnormalities refer to problems that occur during the development of the fetus, which could be one of the causes of pregnancy loss. If there have been two instances of pregnancy loss without detection of a fetal heartbeat, it is necessary to check for chromosomal abnormalities in both partners. In cases where there is fetal heartbeat stoppage, focus should be placed on checking for immune factors, folic acid metabolism, coagulation function, as well as the male partner’s semen quality and DNA fragmentation rate.