Month after month i keep getting BFN!! It's so hard TTC a second baby. Today is CD28. AF hasn't shown yet. Tested and got a BFN! I'm hoping that I am pregnant and the test didn't pick it up. When I was pregnant with my daughter the Hpts didn't give me a BFP until I was almost two weeks late.  Also as I was getting rung up at the store buying the test the cashier said "good luck" . Please be a sign please  please