Hey guys I'm new here so first off I want to say hello and lots of baby dust your way!!! I am 2 days late for AF and I keep getting a BFN! I've already taken 2 tests today. This is driving me nuts. My periods are very regular and I can't remember the last time they were late so I keep thinking I should get a BFP! I am using IC's called Wondfo. This is the first time I've ever used this kind of test. Has anyone else ever used these before or had problems with them?