Are the negative pregnancy tests accurate?

I think I am pregnant again but it's only been almost three weeks....can I take a pregnancy test during the third week and ha...

Ok guys so the thing is I dont know if im pregnant or not. If I am I should be 3 weeks on friday, if so shouldnt I be having ...

Well I took a home preg test yesterday it was negitive should I go to get a blood test or no? Im curious so pls help!

have anybody ever took a pregnancy and it resulted in a false negative

Okay so i took a test. I bought the brand "First Response" and it came with 3 tests in the box. Each came out negative..So i'...

how long do you have to wait before you take a pregnancy test so it can be accurate? is it the same with blood tests?

I am 1 month and 10 days over my period can I take a home pregnancy test today?

okay so i finnaly took the test im a week late with my period and the test came out negative should i take it again or should...

How soon can you take a blood pregnancy test for an accurate result? Do you have to wait until the first day of your missed p...

I have all the symptoms of pregnancy, as showe din my other question. I finally took a test the other day and it was negitive...