Hi,
Just wanted to let anyone who's interested know, i finally purchased a clearblue fertility monitor. I have been using it for a couple of months now and it is extremely accurate...however i haven't had any success as yet. I have found it much easier to read than the ones you can buy here, and found that when the monitor said i was ovulating the sticks from here said nothing...but they work differently for everyone. This is just my experience. Goodluck all.