You're correct, my curiosity started because, without any confirmed knowledge about went on inside a gyno's office and based only on common sense, I thought some procedures were quite unnecessary and embarassing to the women, because it requires an intimacy that doesn't exist between a gyno and his/her patient.
I'm not saying that a woman should not visit her gyno; what I thought is that some procedures became obsolete considering how much technology we have now. For example, is it really necessary to do the pelvic exam since we have high rated ultrassound machines that are able to prevent any issue or disease? I believe that it's quite embarassing to allow a complete stranger to insert his/her fingers inside the vagina, please correct me if I'm wrong, since I'm not a woman to be absolutely sure.
Before you gave me the answers about the anal exam, I thought it was done everytime by the gyno and, if that was the case, I'd considered it outrageous to allow a gyno to examine the rectum, that's why I came here to get everything straight and clear and stop believing in common sense.