I also thought they looked a bit strange at 16 wks, but we desperately wanted to know what we were having . It's weird , now I can't stop looking at it in amazement ! Hard to believe he's growing inside me , yes I said 'he'...we're having a little boy! It was such a special experience , the little fella had hiccups! We are so excited. Thinking of calling him Oliver, Oli for short. Our little Oli May. He says "hi guys!" 💙👋🏻👶🏼 xxxx