According to the ClearBlue pregnancy test accuracy results they are: 4 days before expected period= 51% accurate
3 days before expected period= 82% accurate
2 days before expected period= 90% accurate
1 day before expected period =95% accurate
the day of expected period =99% accurate
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∙ 15y agoMost pregnancy tests are accurate day one of your missed period, if your test is negative retake it in 3 to 7 days.
The pregnancy tests that can be bought for home use will show a result within five minutes. The test done by medical professionals is more accurate and that will give a result in a day.
Digital clocks will be the most accurate because its computer operated.
An old fashioned dial scale is more accurate than a digital scale. The error rate for digital scale is only 1%, which isn't too bad.
No, UTIs do not affect the accuracy of pregnancy tests.
Answer digital pregnancy test
Pregnancy is dated by the start of your last period. Day one of ur pregnancy is actually day one of your period, when you werent even physically pregnant at all! 2 weeks after ur period (for a normal person) you will be just barely ovulating that day. your egg will be being fertilized. then it takes about a week to implant, and another few days for hormone to build enough to be detected. so by the time you find out that you are pregnant, you are almost 4 weeks along. Even though the embryo has only been developing for 2 weeks.
Go to the doctor to get a real test.
They are over 99% accurate when used on or after the day of your expected period.
Store bought pregnancy tests (OTC) are most accurate at the beginning of the missed period.
Hello, If you have 0 HCG in your blood, and if you conceived after this then a pregnancy test would be accurate. A pregnancy test will not be accurate if you have any HCG in your blood.
Most pregnancy tests are 99.9% accurate. It will say on the box or leaflet how accurate it is hun.
Absolutely. Most Pregnancy tests tend to 90-96% accurate.