Abstract
Recurrent miscarriage (RM) is the loss of three or more consecutive pregnancies before the 24th week of gestation. RM occurs chiefly owing to either a problem with the pregnancy or the environment where it implants and further development occurs. A large number of pathological factors have been attributed to the etiology of RM. A number of genetic association studies in different populations, including that of India, have been conducted, yet with no definite conclusions. This review analyzes various genetic association studies that have been conducted based on the underlying immunological, thrombophilic and endocrine factors in RM, and outlines the salient features of the findings and lessons from those, suggesting possible future directions for research in this area.
Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
No writing assistance was utilized in the production of this manuscript.