So, at my 26 week appointment, I was measuring 2 cm too small. The midwife seemed aware but not concerned, and said unless I caught up, they'd do an ultrasound to make sure the baby was growing (amazing how little statements of fact can send you into an anxiety tailspin).

At my 29 week appointment last week, I was 3cm too small and they were able to get me in for an ultrasound that day. Baby's measurements were fine (head circumference, length) but he/she is in the 25th %tile for weight. They want to keep giving me ultrasounds at at least my next 2 appointments to make sure baby doesn't continue to fall behind. Of course, the midwife offhandedly mentioned it's to "make sure there is enough blood flow going through the cord and baby is okay". *sigh*

I'm not TOO worried yet, but hoping there won't be a steady decrease over the next few weeks that will give us reason to be worried.

Anyone else have this? Did you just end up with a smaller baby?