Causes of Recurrent Miscarriages
Recurrent miscarriage is defined as the loss of two or more consecutive pregnancies before 20 weeks of gestation. It may occur due to genetic, anatomical, hormonal, immunological, or lifestyle-related factors and requires thorough medical evaluation.
Causes of Recurrent Miscarriages
Genetic Factors
Chromosomal abnormalities in one or both partners
Embryonic genetic defects
Uterine & Anatomical Factors
Uterine abnormalities (septate uterus, fibroids)
Cervical insufficiency
Adhesions or scarring inside the uterus
Hormonal & Metabolic Factors
Thyroid disorders
Polycystic Ovary Syndrome (PCOS)
Uncontrolled diabetes
Progesterone deficiency
Immunological & Blood Clotting Disorders
Antiphospholipid antibody syndrome
Thrombophilia and clotting disorders
Infections & Lifestyle Factors
Chronic infections
Smoking, alcohol, and substance use
Obesity, stress, and poor nutrition
Unexplained Recurrent Miscarriage
In some cases, no specific cause is identified despite extensive testing.
Evaluation & Diagnosis
Detailed medical and pregnancy history
Genetic testing (karyotyping)
Ultrasound and uterine imaging
Hormonal and metabolic screening
Immunological and clotting profile tests
Management & Treatment Options
Treatment of underlying medical conditions
Hormonal support during early pregnancy
Surgical correction of uterine abnormalities when needed
Anticoagulant therapy for clotting disorders
IVF with genetic testing (PGT) in selected cases
