At my last appointment I was 34w3d and measuring 34 weeks - so, right on, but seems like there can be a good variance. I went through my first PG diary (no diary this time, NO time this time around with a toddler!), and found that around 37 weeks the baby dropped and I started measuring 2 weeks behind.
As a PP mentioned, there are so many variables, and different measuring techniques.
Can you believe these babes will be here so soon!? Who will be first?? (not me, DS was 2 weeks late, so I'm just hoping this babe will be in APRIL - my due date is DH's bday, the 17th!)