I had an emergency c section as my labour was not progressing, and it turned out he was a whopper at 10lb 5oz. I am now 22 weeks pregnant again and decided I wanted to have a natural birth however I had my 20 week scan and I have a low lying placenta, the midwife also told me babies can get bigger, and feel as though professionals are trying to put me off having a natural delivery. Can anybody tell me if I am to late to opting for a c section and how long I have to decide for certain?