I'm 19dpo, and still showing 2-3 weeks. Lines on internet cheapies have stopped getting darker - not quite as dark as the control line once they've dried, but seem to be about the same as the control after 5 mins while they are still wet.
When did people first get 3+, and what was the latest they had 2-3weeks. I REFUSE to give Clearblue even more money from testing each day (that, and it will drive me insane!)