Mummawannabe, I found that after my last two IVF cycles my ovulation was delayed by a week and so my cycle was a week longer than normal. It's very common to have a long cycle after an IVF cycle. If you're concerned, I don' think there's a problem with consulting your FS. They can test your progesterone level to see if you have O'd and if you haven't you could take something to bring on AF.

Coral73, I have no idea on the tax front either. I've got the statements from both Medicare and MBP and I'm just hoping my accountant will know what to do with them...