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The Daily Insight

Does Subchorionic hemorrhage affect baby?

Author

Emily Wong

Updated on March 06, 2026

Does Subchorionic hemorrhage affect baby?

Ultrasonographically detected subchorionic hematoma increases the risk of miscarriage in patients with vaginal bleeding and threatened abortion during the first 20 weeks of gestation. However, it does not affect the pregnancy outcome measures of ongoing pregnancies.

Is Subchorionic hemorrhage normal in early pregnancy?

Subchorionic bleeding is a sign of a related hematoma. While not considered a normal occurrence in pregnancy, these hematomas aren’t unusual. They also don’t necessarily mean the pregnancy will fail. With treatment and close monitoring, many women go on to deliver healthy babies at full term.

Is subchorionic hematoma high risk?

Small and moderate hematomas often go away on their own. Larger hematomas are more likely to cause problems. There is a higher risk if the subchorionic hematoma is detected in the first 20 weeks of your pregnancy. You should seek treatment as soon as possible for the best possible outcome.

Is Subchorionic hemorrhage normal?

Subchorionic hemorrhage (subchorionic hematoma) is the most common sonographic abnormality in the presence of a live embryo. Vaginal bleeding affects 25% of all women during the first half of pregnancy and is a common reason for first-trimester ultrasonography.

How do you get rid of a subchorionic hemorrhage?

Once a subchorionic hematoma forms there’s nothing a doctor can do about it. There’s no treatment for these blood clots. 2 However, they can be managed. If you develop one, depending on the location and size of the hematoma, your doctor may advise you to come in for regular follow-up exams.

How do you sleep with a subchorionic hemorrhage?

Side lying helps with blood flow and circulation to the baby. In pregnancy, the uterus starts out the size of your fist and grows to the size of a watermelon. When you lie on your back, the uterus blocks the circulation of blood to the baby. When you’re on your side, the baby gets better blood supply and nourishment.

How do you fix a subchorionic hematoma?

Treating subchorionic hematomas While most subchorionic bleeding heals on its own, your doctor may recommend activity modifications such as pelvic rest. If your blood type is Rh-negative, your doctor may recommend receiving the RhoGam injection to prevent problems in future pregnancies.

How do you sleep with a Subchorionic hemorrhage?