Thanks for your reply

Unfortunately i think i may have done too much reading....I think that is adding to my anxieties - I know crazy but true - maybe I'm reading too much of the bad stuff and not enougth of the good stuff - either way your advice has given me some comfort.

I'm hoping my 19 week scan will give me the same sense of relief you felt - one can only hope [-o<

thanks again - I'll try and cheer up in the mean time