OB/GYN

Medical abbreviation · Medical Specialty

OB/GYN
Stands forObstetrics and gynecology
CategoriesMedical

OB/GYN stands for Obstetrics and gynecology, a medical specialty abbreviation.

Combined surgical and medical specialty covering pregnancy, childbirth and the postpartum period (obstetrics) and the health of the female reproductive system, including contraception, menstrual disorders, menopause, pelvic surgery and cervical cancer screening (gynecology). US residency lasts four years.

Example: First prenatal visit with her OB/GYN is scheduled at 8 weeks.

Usage notes

Also written OBGYN, OB-GYN or Ob/Gyn and spoken letter by letter. The American College of Obstetricians and Gynecologists (ACOG) issues the field's main practice guidance. Subspecialties requiring fellowship include maternal-fetal medicine, reproductive endocrinology and infertility, gynecologic oncology and urogynecology. Many OB/GYNs also serve as primary care clinicians for women.

More medical specialty abbreviations

  • Med-Peds – Internal medicine-pediatrics
  • MFM – Maternal-fetal medicine
  • Nephro – Nephrology
  • Neuro – Neurology
  • NM – Nuclear medicine
  • NSGY – Neurosurgery
  • OMFS – Oral and maxillofacial surgery
  • Onc – Oncology
  • Ophtho – Ophthalmology
  • Ortho – Orthopedics (orthopedic surgery)
  • Path – Pathology
  • PCCM – Pulmonary and critical care medicine

See all 47 medical specialty abbreviations →

This entry is for general education and is not medical advice. Abbreviation use varies between institutions; always confirm in context.