Hi Bethany
Thanks for your post - I have already been to see my GP and they have done blood tests which came back 'normal', I also had an ultrasound that said I have PCOS. The GP said that this was why my periods were irregular.

I thought if I tried to start temping and using OPKs for a couple of cycles to see if I was ovulating, then the GP would refer me to a specialist without having to wait until we had been trying for 12 mths.

Just was not sure when to start but your advice of starting from CD14 is helpful. I will try that for one cycle and see what happens.
Thanks again.