Cant find frer anywhere in the Uk, clear blue have said 2-3 weeks on both 14dpo and 17dpo tests xxJazzy do you have the ability to get a name brand test like FRER or ClearBlue? I just don't trust cheapy tests for progression. I've never had luck with strips, personally. And the ones in the case look dodgy to me since the lines don't have a solid color...also they look slightly lighter, then darker, back and forth through the days. Just my two cents!