Hi Claire, Lucia and Nat, and welcome.

Lucia and Nat, try not to worry too much about knowng (yet) whether it has worked or not. You can get yourself into an overly analytical state (like me) analysing all the possible symptoms or lack thereof (in my case I analyse DW's coz I'm a bloke), but in the end some people fall pregnant and don't havea clue and others know right away.

My new theory is if you can achieve fertilisation you can achieve just about anything when it comes to making babies. Sure, your first, second, third, or more cycles of AC may not work - but if you can just crack the part where the two parts meet and form one, then chances are eventually you'll run the whole race. Good luck.