So I bought a Clear Blue fertility monitor, mostly because I like gadgets and I don't think I'd get along with OPKs. I've had it for nearly two months but you can only use it straight after your period so I missed the window last month and had to wait. So it's supposed to tell you your six days of fertility, as soon as it recognises the rise in estrogen that happens before the LH surge. But I'm now on day 13 and still 'low' fertility! This wouldn't be so bad if I had long cycles but mine are between 26-30 days. So it has definitely got me wondering (not worried... yet!) if all is in working order. It does say it can miss the estrogen rise and skip straight to 'peak' when the LH surges but this is if tests are done incorrectly.. Unless I'm really that incompetent that I can't pee on a stick for three seconds, I'm not sure!! Obviously it's still wait and see but I needed to talk about it!