I'm doing the same, keep telling myself to stop.... those cheap pregnancy tests are a curse, you get so many of them that you end up doing loads of early tests before you conceive (9dpo, 10dpo, 11dpo.....), then once you conceive you say "Oh i might as well use some of these up..." and that becomes an obsession! I've considered chucking mine in the bin. When i had my daughter 6 years ago i did one First Response test the day after my missed period, that was it, same when i had my son 3 years ago!