hello, i know this post was written ages ago, but i had a scan today at 28wks 4 days and they measured my placenta at 2.6cm and said they were happy with anything past 2.5cm. This made me feel OK but now after reading this post I am all worried again. I would prefer not to have a c-section and it is my first baby, no other problems at all so far.
I can only hope that it moves further away when i have another scan at 34 weeks. They sonographer did say that as the baby's head grows it can push the placenta furter away from the cervix. If anyone else has had any experience with this i would love to hear from you!