Quoting :" went to the doctors yesterday got some cute 3d ultrasound pictures and they told me my baby was around ... [snip!] ... was around 3 pounds 7oz his head measures around 32 weeks anything to worry about? what was your baby weighing around 29 weeks?"At my anatomy scan at almost 20 weeks he weighed 12 oz. Then at my 25 week scan for other things he was a little over 2lbs! So I dunno I guess I would say it sounds normal.