Taff - I can recommend getting hold of a good book like "Getting Pregnant" by Robert Jansen. It helps a great deal with understanding the process of investigating and treating infertility. It answers a lot of questions but if anything needs clarifying for your particular situation, you can check with your specialist. Good luck with the appointment - I hope you get a lovely doctor who is kind, patient and understanding. And if you don't, feel free to seek another!

Bubble - hope things went well for you too.