This is my understanding -
When the cervix is posterior it is faced towards your back and is a bit harder to get to.
Towards the end of your pregnancy it becomes midline and then becomes anterior. I believe your cervix has to be anterior for delivery - it is also easier to get to for checking. My MW checked me last week and at 37 weeks I was anterior - unfortunately that still doesn't give me a timeline of impending labor and I don't know when it became anterior.
Keri
When the cervix is posterior it is faced towards your back and is a bit harder to get to.
Towards the end of your pregnancy it becomes midline and then becomes anterior. I believe your cervix has to be anterior for delivery - it is also easier to get to for checking. My MW checked me last week and at 37 weeks I was anterior - unfortunately that still doesn't give me a timeline of impending labor and I don't know when it became anterior.
Keri