OB GYN is a medical specialization in women's health that stands for Obstetrics and Gynecology. Besides, OB GYN is a widely used abbreviated term in the medical community. However, many medical professionals use different terms for this specialization. Some of the synonyms for OB GYN include gynecologist, obstetrician, women's health specialist, female health care provider, and women's healthcare professional. All these terms refer to the field of medicine that focuses on women's reproductive health. These healthcare professionals provide specialized care for women throughout their pregnancy, childbirth, and beyond. Using these synonyms makes it easy to identify the healthcare provider you need, especially when searching for one online.