Hi All
TTC #1, cycle 1, BFP who knows?!
I Came off Loestrin 30 in July, had normal withdrawal bleed and based on that am on cd21. No clue on how long cycle is because it's first one.
So, entered the world of the CB digi OPK to help figure out a) if anything was working down there and what my cycle was like now and b) to try and get lucky on first cycle!
So I started OPK on cd 12, had one day of plain circle followed by 8 days of flashing smiley, but never fixed yet. Always using FMU.
Bought myself a new pack of sticks today as I am about to finish the first 10. but, i got tempted to test tonight to see if it was a fixed smiley as DH is home tonight 
(stupid I know). So I used my last stick from the old pack and got another flashing smiley. That would have been fine, BUT, then I decided to test again with the new pack, using the new digi bit and it was just a plain circle :( I POAC so it was the same pee I was testing.
think I read somewhere it has a faint circle every single time on the first use but now I'm a bit confused!! I know i shouldn't have bothered wasting two sticks.
Just wondered if anyone out there has had anything similar??