I went for my 1st (12 week) scan today. As soon as the picture came up on the screen I knew something was wrong, it was mainly black withnothing that looked like a baby. The sonographer then took quite a long time looking and asked if we were sure about our dates - which we were more or less. She said all she could see was a sack so she wanted to do an internal scan to see if she could get a better view. From that she could see that there was just a yolk sac that had 'blown'. She thinks we made it to about 5 weeks before it all went wrong. It is a shame that we have had to wait this long to find out - maybe we will go for a private scan earlier next time - has anyone else done this?