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subchorionic hemorrhage

overview

a subchorionic hematoma or hemorrhage is bleeding between the wall of the uterus and one of the sacs (chorion) that surrounds the embryo inside the uterus. it is a common cause of bleeding in early pregnancy.

the main symptom is vaginal bleeding. but some people don't have symptoms. they may find out they have a hematoma during an ultrasound test.

in most cases, the bleeding goes away on its own. most people go on to have a healthy baby. but in some cases, the bleeding is a sign of a miscarriage or other problem with the pregnancy. your doctor or midwife may want to do a follow-up ultrasound.

related information

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current as of: july 10, 2023

author: healthwise staff
clinical review board
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