Thanks Angel Baby's Mum....I think I'm just nervous about the next step, which is a big one. IUI is not really an option as DH and I decided that rather than potentially waste abother few months, we really wanted to give it our best shot, through IVF...and if nothing else, it will provide us with some answers as to why our dream hasn't yet come true. It's difficult having no answers, and yet I can see, it's just as hard having explanations.... thank you again for your comments.