Here you go hun
http://www.fertilityfriend.com/home/250cc2Hhmm, they are quite erratic, I can understand why FF said yes, then no, then yes again!
I would definately go and discuss it with your GP. It may be you haven't OV this month and hence the long cycle. That's what was happening with mine when they were irregular. You could ask for CD3 and CD21 bloods after next AF. But I know it is AF you are waiting for. Don't let them fob you off. It can be really stressful when your cycles are out of kilter.
On the other hand you could be pregnant! Have you done a HPT this weekend?
I hope it gets sorted out soon. In the mean time I would keep recording as much info as possible as it will all help you when getting the docotr to help you find out what is going on.
Lilou x