I'm also from Northants, and are currently being referred to our chosen clinic.
We;ve been given NHS funding, I'm not too sure about funding IUI cycles, because we are going to IVF with ICSI, but we were advised that we get one complete-fresh IVF cycle, and alos 1 or 2 FET's if needed/available...
If you are unsure, maybe ring your local fertility clinic/hospital and they should be able to advise you?
where abouts in Northants are you?? which hospital are you under? Our hospital Nurse was fab - so so so helpful!
x x Sparklez x x