Satya - bring on the baby brain I say! I too am having a scan at 6wks 4 days so we'll see if it's twins! I really don't think so but as long as all is ok/healthy I don't mind!

Melissa - thanks for the reassurance. Interesting that it's used for monitoring tumours too. Things you learn. Goodluck and lots of baby vibes to you!

I'll keep you all posted.
Lits