Hi Susie01, I did two rounds of IVF at the Lister, and my body responded differently each time (18 days first time, 12 second time) so in terms of how many days it takes, I think it really depends on how your body responds to the treatment. The scans and blood tests happen at the same appointment, but are done by a sonographer and a nurse, so if they're busy (and they usually are!) you may end up having to wait a bit. I think I had a couple of appointments each week. Feel free to DM me if you want to.
Pamela00, I also had a fear of injections when I first did IVF. The nurse will show you how to do it, but then you're expected to just get on with it. And I did, it wasn't as bad as I thought it would be. Plus I had the thought of becoming pregnant to spur me on! I don't know of any private nurse who would do the injections I'm afraid.
For what it's worth, my 2 rounds at the Lister resulted in my two lovely girls.