I just wanted to warn everyone/ tell you my experience as well as others with these Pregmate pregnancy strips. I have been getting nothing but indents or evaps on every single test that I take. Around 10 dpo I took a frer & could see a faint line (could have been in my head). I’m currently 18 dpo and have not tested again with a frer, but only with these Pregmate cheapies. I got on amazon where I ordered these tests and was reading the reviews and found these comments. Needless to say my hubby is going to get me a test from the drugstore. My period is 4 days late. Fingers crossed!!!