Me and my husband have been trying to conceive for 3 months now! My period has been regular for years and years now! AF was suppose to come on Monday but never did! I took a test on Wednesday and it was a BFN :( it's now Thursday and I still have not started AF! When I tested I used clear blue. Last night I was reading the poll about what brand everyone uses and i saw clear blue messes up a lot! Do y'all think I should retest? I've used clear blue before and it defaulted with no result! What do y'all think?