A–Z Glossary

Third-trimester bleeding

Third-trimester bleeding is vaginal bleeding occurring after about 28 weeks of pregnancy and may indicate minor changes or serious obstetric complications.

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Bleeding in third trimester and emergency warning signs

Bleeding in third trimester and emergency warning signs

Why bleeding late in pregnancy is taken seriously Bleeding in the third trimester is clinically significant because it may represent maternal blood loss, fetal blood loss, or both. The uterus has a large blood supply near term, and placental complications can evolve from mild bleeding to hemodynamic instability or fetal distress in a short time. […]