What pregnancy tests detect the lowest amount of hCG?

What pregnancy test picks up the lowest hCG?

One kit, the First Response Early Result Pregnancy Test, emerged as the most reliable and sensitive test. “It detected hCG at concentrations as low as 6.5 mIU/ml (thousandths of an International Unit per milliliter) – that’s almost sensitive enough to detect any pregnancy soon after implantation,” CR wrote.

What is the lowest sensitivity pregnancy test?

High sensitivity pregnancy tests can detect hCG levels as low as 25 mIU/ml, and low-sensitivity pregnancy tests can detect hCG levels as low as 1500-2000 mIU/ml.

What is the lowest level of hCG detected by clear blue?

The sensitivity of Clearblue Easy Earliest Results was 25 mIU/mL, which indicated detection of 80% of pregnancies. The sensitivity of the five other products was 100 mIU/mL or greater, indicating detection of 16% or less of pregnancies.

How early can a 25 mIU test detect pregnancy?

For example, tests claiming 25 mIU/ml sensitivity were declared to be > 99 % accurate from the day of the expected period and capable of detecting pregnancy up to 4 days before the expected period. These tests are likely to be correct, providing the test is always able to detect 25 mIU/ml of hCG in every urine sample.

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How much hCG does a Clearblue Digital detect?

From the guide: “The sensitivity of the First Response manual and digital tests was 5.5 mIU/mL, while the sensitivities of the EPT and Clearblue brand manual and digital tests was 22 mIU/mL.” Those numbers are hCG levels.

What was your hCG level at 4 weeks?

Your healthcare provider will be able to explain why your hCG levels might be higher than expected. What should hCG levels be at 4 weeks? At 4 weeks pregnant, your hCG levels can range from about 10 to 708 mIU/mL.

How long does it take for hCG to reach 25 mIU?

Urine hCG concentrations reach 10 to 25 mIU/mL by 7 to10 days after conception. Urine pregnancy tests have a sensitivity of 90% to 97% and a specificity of 99% for pregnancy during the first week after a missed menstrual period.

When is the soonest u can test for pregnancy?

You should wait to take a pregnancy test until the week after your missed period for the most accurate result. If you don’t want to wait until you’ve missed your period, you should wait at least one to two weeks after you had sex. If you are pregnant, your body needs time to develop detectable levels of HCG.

What should be the hCG level at 5 weeks?

Standard hCG levels

Pregnancy week Standard hCG range
5 weeks 18–7,340 mIU/mL
6 weeks 1,080–56,500 mIU/mL
7–8 weeks 7,650–229,000 mIU/mL
9–12 weeks 25,700–288,000 mIU/mL

What does hCG less than 2 mean?

Normal levels are found in: Non-pregnant women: less than 5 mIU/mL. Healthy men: less than 2 mIU/mL.

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