button, that's awful - the waste of time and hope!

late - thanks! I am reassured it's fine.
Grumpy with the clinic (again!), though. I got my negative test on Tuesday and rang the clinic asking if I could go straight onto another IUI cycle once I started bleeding. Sure, they said. And I said I still had several doses in my gonal F pen, so could I just keep using it. Sure, no trouble, they said.
I went in today to get a new one purely because we are going away for a few days - otherwise I would have left it until Monday and used the old one up first. So, I got the new pen and was chatting - as in, informally! - to the nurse and happened to mention it'd be good to book in my first scan while I was there. Only then did she suddenly decide to tell me I can't do another IUI without a new treatment plan (and it's 'illegal'!), and I must not touch the gonal F until I hear from the doctor tomorrow. Which may mean this cycle is out purely because I cannot get to the clinic tomorrow to sign paperwork.
I don't know if I'm more cross that they didn't tell me in good time so I could have come in and signed paperwork earlier in the week, or more cross I could have been injecting myself for days before suddenly being told I was doing 'illegal' treatment.
I know I rant about my clinic a lot but grrr.