What is a uterine abnormality? Some women have a uterus that is different in shape or size than average. This is called abnormality of the womb or congenital uterine abnormality. It means that your uterus formed in an unusual way before you were born. Many women who have uterine abnormalities are not aware of their condition and don't have any symptoms. Many only find out during an ultrasound scan or if you’ve experienced miscarriage, bleeding, or difficulties conceiving. Dr. Makarov is here to