Previa/Baby Update

This morning I had my 34 week ultrasound. The tech told me from the ultrasound on the outside that the placenta was 2.5 cm away from the cervix, but when she did an internal, she said that it was showing that it is 4 cm away from the cervix. Not sure what the results mean yet for delivery, my doctor will tell me at my appointment this Monday. The tech also confirmed that the baby is a boy, and head down already. His estimated weight is 4 lbs, 11 oz. I'm not sure what the norm is for a baby at this stage in pregnancy, but it is good to know that he is getting pretty big (as big as some babies are when they come out, although I am sure that he will probably be at least seven pounds by delivery, if not more.) The tech also give us a couple of sonograms of his face, but he didn't want to take his hands down from his face and he looks kind of freaky...