Gynaecology & Obstetrics (OBGYN) is a combined medical field focused on women's reproductive health, with Obstetrics handling pregnancy, childbirth, and postpartum care, and Gynaecology dealing with the female reproductive system's overall health, including diseases, contraception, menopause, and infertility. OBGYNs manage everything from routine wellness exams and family planning to high-risk pregnancies, surgeries, and cancers, serving as primary care providers for many women's health needs.