Several factors can contribute to recurrent miscarriages, including:
Genetic abnormalities: Chromosomal abnormalities in either parent can lead to recurrent losses. Uterine abnormalities: Structural issues in the uterus, such as septate uterus, fibroids, or adhesions, can impede implantation or growth of the embryo. Hormonal imbalances: Problems with thyroid function or conditions like polycystic ovary syndrome (PCOS) can affect pregnancy maintenance. Immune system issues: Autoimmune conditions, such as antiphospholipid syndrome, can cause recurrent miscarriages. Blood clotting disorders: Thrombophilias can increase the risk of blood clots, which may interfere with placental function.