why gyno appt?

I had a complete hysterectomy 12 years ago--no cervix, ovaries, or uterus. So why does my dr insist I have a gyno appt? All the gyno does is ask about my sex life which, if it's good with me, then why does it matter? If I had issues I would speak up. Do I really need to keep up with this? I'm 61 years old and want to stop going.