does your cervix rise and open if you are not ovulating that month?

Answer 1

Generally speaking you are fertile when your cervix has risen and opened. That is how women who are checking their cervical position to predict ovulation know when they should try.

Answer 2

even in an anovulatory (non-egg releasing) month, your cervix will rise and fall due to the hormone response by the body. as you get older, you do not always release an egg each month, but your body still preps and responds as if you had.

hope this helps!