I'm a a bit of a newbie when it comes to cervical position. I've made some visuals to understand if I have this down or if I'm completely in the wrong. Here's a little album. http://imgur.com/a/9PemJ

I think I have a downward-facing cervix? Are my interpretations right? Also... I've read and heard that the position of your cervix changes throughout your cycle. But does that only include "height"? As in low, medium or high cervix. Does the cervix ever tilt differently throughout your cycle? For example... Today my cervix is tilted downwards as in the third picture, can it tilt like number one another day in my cycle? If that holds true (I have no clue and I've tried googling), does your cervix ever tilt more to the left, the right or to the middle (straight)? I'm welcoming anecdotes and actual articles/forum discussions or something similar. Thanks!