At 33 weeks I was sent for a growth scan as I was measuring smaller (I think 29 or 30 weeks). I went and the tech ( although specifying that she couldn't provide any diagnostics) did say all looked well. I got back from vacation to a msg on my phone from my midwives saying that a scan has been scheduled for this Saturday (I'm now 35 weeks). They didn't specify as to why, and Im worried as they never do scans on the weekends!?!?!