Oh Delicate Dove - most people I know actually didnt have a real 'pg' belly at 16 weeks, whereas I had one and I was worried cause I was the only one 'with' a belly. You can view a pic of me at 19.5wks on my pg website (see link below) but I wouldnt worry hun - we all carry differently, so long as bub is healthy then thats all that matters. The girl i work with is 3 weeks ahead of me and she didnt have a proper bump at 16 weeks either, but you should see her now! She has outgrown me - and it just happened overnight. Dont be suprised when you wake up one morning and there is this big basket ball sitting under your jammies.

Belly rubs,
Lisa