Wow! Thanks for all your responses girls!

It turns out that they offered me the job, and I told them straightaway.

They are a very small company, and quite flexible (not to mention just nice people!)... so I actually felt quite comfortable in being open about everything.

They were completley fine with it and are going to give me a six month contract. So hoorah! It has all worked out okay!

Weird thing is, I have now told a complete stranger about my pregnancy, but not my parents!

Heh heh... it's my dad's birthday soon, and we are going to give him a "Happy Birthday Grandad" card.

I can't wait!

Thanks again everyone!