Return of the big-headed baby

I had my 20-week ultrasound yesterday (I can't believe I'm 1/2 way through!) Everything looks good and normal. The baby looked at us the entire time and didn't seem a bit shy. This little fact will come as no surprise to those of you who know my rather large-headed son . . . the baby measured 20 weeks, 3 days, but the head measured 21 weeks, 5 days. Oh well, at least I feel very sure that having another C-section is definitely the right thing to do.