Introduction: Recurrent Spontaneous Abortion (RSA)is a common occurrence present in approximately 15 to 20% of clinically detectable pregnancies. Recurrent Spontaneous Abortion is still one of the most challenging reproductive issues globally. It is one of the most common pregnancy complications. Recurrent miscarriage refers to two or more miscarriages in a row before the twentieth week of pregnancy. Recurrent Spontaneous abortions are classified into primary and secondary categories. In primary recurrent miscarriages, a successful pregnancy has never occurred, but in secondary cases, recurrent miscarriages occur after live birth. Causes of recurrent miscarriages can be a variety of causes including chromosomal and genetic disorders, anatomical defects, congenital or acquired changes in uterine anatomy, immunological disorders, hereditary thrombophilia, infection, various hormonal disorders, obesity, and true antiphospholipid syndrome. This review article highlights the current understanding of the various etiologies of Recurrent Spontaneous miscarriages, including anatomical defects, genetic disorders, immunological disorders, thrombophilia, and infection.
Article Type:
Systematical Review |
Subject:
Childbirth Received: 2022/09/26 | Accepted: 2022/10/4 | Published: 2022/10/4