Obstetrics and gynecology — both the medical specialty and the Physician who provides this care — is commonly referred to as OB/GYN. An OB/GYN deals with reproductive health, including fertility problems, helping women have healthy pregnancies, and healthy newborns. Um Health-Sparrow offers twelve Obstetrics and Gynecology practice locations in mid-Michigan. We are happy to meet with you to discuss your care.