What Are the Most Common Causes of Multiple Miscarriages?
A single miscarriage can be a devastating event for expectant parents, and multiple miscarriages can be increasingly traumatic. When a woman has multiple miscarriages, it often indicates an underlying problem that will require diagnosis and treatment before she can have a successful pregnancy. Some of the most common underlying causes of multiple miscarriages include chromosomal, hormonal or uterine abnormalities. Additional possible causes include immunological issues, illness or exposure to environmental toxins. The most common cause of miscarriages occurring in the first trimester is the presence of chromosomal or genetic abnormalities. These abnormalities interfere with the development of the embryo and could be present in either the mother’s chromosomes or the father’s chromosomes. The risk of these abnormalities increases for women older than 35. If a couple experiences multiple miscarriages because of chromosomal abnormalities, the couple might consider visiting a genetic counse
