My husband and I are both 40 & about to embark on IVF for the 1st time. I've had blood test for thyroid and to check I've ovulated, results came back good. Husband has had sperm test again all good. Just attended a gynaecology appoint. and had an internal utrasound and again no issues, Dr even said right side is get ready to realise an egg. So, why cant we get Pregnant!? We've been referred to IVF at Glasgow RI. I was told we'll be asked a lot of intrusive questions. What can I do to prepare?