We have this issue too. The thing is a rocket with a life of it's own and I'm pretty small. He says he can feel it when it hits my cervix. The first 10 seconds of sex for us are always a MAJOR squirmfest for me, even with tons-o-lube.
Me too! I can never get comfortable, even with lots of lube. The only position that works is missionary. Any other position just hurts! And I dont know how to make this better.....
I also just thought of something. The cervix shortens and lengthens, depending on where you are in your menstrual cycle. So, you might feel that bumping against your cervix a little more during non-fertile times. Near ovulation, it can be like a cavern in there.
That's when I get a bit of discomfort. But, a little extra foreplay helps.