Blighted ovum: An anembryonic pregnancy is a

An anembryonic pregnancy is a type of miscarriage that occurs when a fertilized egg implants in the uterus but fails to develop into an embryo and forms an empty sac pregnancy. This article will explore the blighted ovum symptoms, causes, and risk factors. A blighted ovum is a type of early miscarriage when an embryo doesn’t form or stops growing. Learn about the diagnosis, complications and options for treatment from Cleveland Clinic experts. Learn about blighted ovum, empty sac pregnancy, anembryonic pregnancy, and missed abortion, their causes, symptoms, and treatment options. A blighted ovum is a pregnancy in which the embryo never develops or is reabsorbed. Learn about the causes, symptoms, diagnosis and treatment of this condition, as well as the difference between anembryonic and embryonic pregnancy.