If it is your first time seeing an OBGYN it is recommended for girls to see a gynecologist between the ages of 13 and 15. When it is your first time seeing a gynecologist a pelvic exam is not usually necessary. If you are experiencing any pain or anything that is out of the ordinary it is important that you see your gynecologist right away. Your gynecologist is also a great resource when looking for the right form of birth control that is best for you.