This isn’t a stupid question, I have wanted to be a doctor for a long time and I didn’t know what a DO vs. MD was or the specifics of an Ob-Gyn. In medicine you first choose between osteopathic and allopathic medicine, between being a DO and an MD. After that it is time to decide what you will specialize in. You may specialize in general medicine in three areas: family medicine, internal medicine or pediatrics. Sometimes surgery is considered a generalist specialty. Within these general specialties are another category of specialties, where you would find an Ob-Gyn, and other doctors such as cardiologists, dermatologists and oncologists. In specific regards to Ob-Gyn, this is a specialty that combines human sexuality, reproduction and birth. Obstrecians provide prenatal care and deliver babies. While gynecologists provide normal reproductive health care for women. I hope this helps and keep asking your questions. :yes: