I found some articles about cervical changes through the cycle. I'm rummaging about to feel what mine is currently doing, and this is something I've never done before.
When mentioning the 'os' in it being closed or open I'm getting confused.
I can feel my os - it's like a large dimple/dent. Does this mean it's open or does it mean its closed? 
I'm 5 days past ovulation.