Silly question, I know 
I'm almost 14 weeks. At what point do you normally book NCT classes? The ones for my DD aren't til August, but I hear they can book up quickly? At the same time, I'm still finding this pregnancy too good to be true and I'm worried I'm tempting fate somewhat (but it's quite likely I'll feel that way til I'm holding the baby in my arms iykwim
)
WWYD?