I had an early scan today and they couldn't see anything my whom lining was nice and thick they said it was normal to not see anything at this stage, they took my bloods and gave me a call a few hours later with results. The HCG results are 2300 which she said was high and something should be seen around about these numbers but it's not uncommon. She mentioned twins being to small to see on scan which would give high score. Anything happened to anyone like this? Or what where your levels like before you found out twins?