negative results can be incorrect, due to insufficient levels of the hcg they require to work, but a positive result is more than likely to be correct. it can however be affected if you are on certain fertility medication.
No, pregnancy tests are not always correct.
It just means that you are not getting pregnant.
Home pregnancy tests isn't always 100% percent sure. It is best to get a blood and urine test at the doctors office.
I always pass the tests that I take, even the pregnancy and STD tests (joking).
If a pregnancy test comes out positive. Although, pregnancy tests aren't always 100% accurate.
Very, very unlikely if you're doing the tests right.
Pregnancy tests are not always right. Plus 3 weeks is quite a bit of time, you should go see your doctor, you will get a more accurate test.
It have happen and I'm sure it did to many womens out there. this means that the pregancy tests are not always right what you need to do is see a real doctor instead of at home using pregancy tester.
Either the first one was right or you've had a early miscarriage. The home pregnancy tests are not always reliable. Take a blood test to make sure.
It tests the hCG (pregnancy hormone) levels that are in your blood.
Home pregnancy tests are not always accurate. It is always best to see a doctor for accurate pregnancy results.
most likely not pregnant, with so many negatives, but that being said, pregnancy tests are not always right, and you can get your period while pregnant, if you think you might be, its best to consult a doctor