I have been try to get pregnant, as of right now I'm three days late. I took a home pregnancy test and in the two minute window it was negative so I just left it on the counter and few hours later I looked again and it was positive. Should I believe it? I know from my other child that I produce low amounts of HGC when I was 7 weeks it finally showed up in home pregnancy test. The test that was positive was very clear

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