Question: How Much HCG Does Clearblue Detect?

What level of hCG does Clearblue Digital detect?

The level of hCG in your body increases in the early stages of pregnancy.

Clearblue® Digital Pregnancy Test with Smart Countdown can detect tiny amounts of this hormone in your urine (the sensitivity of this test is 25mIU/ml)..

How much hCG is needed for a positive urine pregnancy test?

Quantitative tests measure the exact amount of hCG in the sample. Blood tests can detect hCG levels as low as 1 mIU/mL, and typically clinicians will diagnose a positive pregnancy test at 5mIU/mL.

What is the average hCG level at 3 weeks pregnant?

Standard hCG levelsPregnancy weekStandard hCG range3 weeks5–50 mIU/mL4 weeks5–426 mIU/mL5 weeks18–7,340 mIU/mL6 weeks1,080–56,500 mIU/mL5 more rows•Nov 3, 2017

When does your body start producing hCG?

A woman’s body begins to produce hCG from cells in the developing placenta (tissue that nourishes a growing fetus) soon after implantation of a fertilized egg inside the uterus. Around eight days after ovulation, trace levels of hCG can be detected from an early pregnancy.

Is clear blue better than cheap tests?

The main benefit is — you guessed it — they’re cheaper! But they work just as well. The results of less expensive pregnancy tests will still be up to 99 percent accurate when you use them according to the manufacturer’s instructions.

What is the hCG level at 1 week?

The placenta starts to produce HCG once the sperm fertilises the egg, therefore it usually takes around two weeks for the levels to be high enough to be detected by a pregnancy test. Average hCG levels: Less than 10 U/L in non-pregnant women. 10 to 25 U/L for a ‘borderline’ pregnancy result.

How many mIU is clearblue early detection?

Results: First Response Early Result had an analytical sensitivity of 6.3 mIU/mL, which was estimated to detect greater than 95% of pregnancies on the day of missed period. The sensitivity of Clearblue Easy Earliest Results was 25 mIU/mL, which indicated detection of 80% of pregnancies.

What is the average hCG level at 3 weeks?

Typical hCG Results 3 weeks: 5 – 50 mIU/ml. 4 weeks: 5 – 426 mIU/ml. 5 weeks: 18 – 7,340 mIU/ml. 6 weeks: 1,080 – 56,500 mIU/ml.

What level of hCG does Dollar Tree Test detect?

Dr. Sehwani and associates found that dollar pregnancy tests were 100% accurate at 25 mIU/mL of HCG and above, identical to the QuickVue pregnancy test. In fact, two of five that were tested at a lower level of HCG (20 mIU/mL) also were positive.

What is borderline pregnancy?

A borderline result is generated by some assays when the hCG level is between 5 and 25 mIU/mL. Samples reported as borderline are considered indeterminate, and clinicians should request a repeat test within 48 to 72 hours or obtain a quantitative serum hCG.

How do you self check your stomach for pregnancy?

Walk your fingers up the side of her abdomen (Figure 10.1) until you feel the top of her abdomen under the skin. It will feel like a hard ball. You can feel the top by curving your fingers gently into the abdomen. Figure 10.1 With the woman lying on her back, begin by finding the top of the uterus with your fingers.

How fast does hCG rise after implantation?

Within one day of implantation, hCG levels increase by 50% every day. Some research has shown that these increases can lead to the early pregnancy symptoms of nausea and morning sickness.

What is the lowest amount of hCG a pregnancy test can detect?

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.

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

7 to10 daysUrine 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.

Can I be 5 weeks pregnant and still test negative?

Although it’s less likely, it is still possible to be pregnant even if urine and blood tests come back negative. If you still believe you are pregnant after receiving negative urine and blood test results, your medical provider can perform a transvaginal ultrasound to determine whether you are pregnant.

What are hCG levels for twins?

EssentialHCG Levels in Single and Twin PregnancyDays from LMP*HCG Range** for Singleton PregnancyHCG Range for Multiple Pregnancy361,200-1,8002,400-36,000402,400-4,8008,700-108,0004512,000-60,00072,000-180,0004 more rows

What happens if you pee too much on a pregnancy test?

The hook effect happens when you have too much hCG in your blood or urine. How is this possible? Well, the high levels of hCG overwhelm the pregnancy test and it doesn’t bond with them correctly or at all. Rather than two lines saying positive, you get one line that incorrectly says negative.

How sensitive is a 25 mIU mL pregnancy test?

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.