Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of OB
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
OB: Abbreviation for obstetrician or for obstetrics, the art and science of managing pregnancy, labor and the puerperium, the time immediately after delivery.
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