The term "OB association" typically refers to the Obstetrics association, which is a professional organization focused on the field of obstetrics and gynecology. This association aims to promote the health and well-being of women and newborns through education, research, and advocacy. It provides resources for healthcare professionals, including guidelines for best practices and updates on the latest medical advancements. Members of the OB association often include doctors, nurses, and other healthcare providers who specialize in women's health. The organization also works to influence public policy related to maternal and child health, ensuring that women receive quality care throughout pregnancy and childbirth.