It's strange I didn't know where my cervix was before I started using a Ladycup. I knew something was there because to get a tampon in, I had to make sure the tampon was next to it instead of running right into it. But I never realized it was tube shaped since I was always only feeling one side. I thought it was a muscle or some other strange feature of the female anatomy. I always imagined that the cervix was much farther inside than mine is, so it never occurred to me.