First Time User? Enroll now.
COVID-19: Vaccine information, visitor restrictions, testing, and additional resources
Home > Health Library > Antiphospholipid Syndrome and Pregnancy
Antiphospholipid syndrome is a rare autoimmune disease that has been closely linked to some cases of recurrent miscarriage. This syndrome increases blood clotting. It can cause dangerous blood clots (thrombosis) and problems with blood flow. For some women, the only sign of this condition is an early miscarriage. Or, later in the pregnancy, the woman may lose the baby due to a poorly functioning placenta, or she may have preeclampsia.
Pregnant women with antiphospholipid syndrome are treated with blood-thinning medicines to prevent clotting problems and pregnancy loss. These medicines may include heparin, aspirin, or both.
Other types of blood-clotting disorders can cause similar pregnancy problems. Your doctor can test for blood-clotting disorders.
Current as of:
February 23, 2022
Author: Healthwise StaffMedical Review: Sarah Marshall MD - Family MedicineAdam Husney MD - Family MedicineKathleen Romito MD - Family MedicineRebecca Sue Uranga
Current as of: February 23, 2022
Author: Healthwise Staff
Medical Review:Sarah Marshall MD - Family Medicine & Adam Husney MD - Family Medicine & Kathleen Romito MD - Family Medicine & Rebecca Sue Uranga
To learn more about Healthwise, visit Healthwise.org.
© 1995-2022 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Feeling under the weather?
Use our interactive symptom checker to evaluate your symptoms and determine appropriate action or treatment.
Get started learning more about your health!
Our Interactive Tools can help you make smart decisions for a healthier life. You'll find personal calculators and tools for health and fitness, lifestyle checkups, and pregnancy.