With DS, it was anticipated that I'd have a c/s because I had placenta praevia. The OB didn't schedule the c/s in until after I had a scan at 32 weeks, just in case my placenta was far enough away for a VB. Unfortunately, it wasn't so the c/s was scheduled at 33 weeks for 39 weeks. However, I ended up going into labour early at 36+6 and my c/s was classed as emergency instead of elective. Mainly because of the praevia, they had to call all the doctors and staff in at 3am!