How accurate are home pregnancy tests?
Home pregnancy tests (HPTs) can be quite accurate. But the accuracy depends on many things. These include: • How you use them – Be sure to follow the directions and check the expiration date. • When you use them – The amount of hCG or pregnancy hormone in your urine increases with time. So, the earlier after a missed period you take the test the harder it is to spot the hCG. If you wait one week after a missed period to test, you are more apt to have an accurate result. Also, testing your urine first thing in the morning may boost the accuracy. • Who uses them – The amount of hCG in the urine is different for every pregnant woman. So, some women will have accurate results on the day of the missed period while others will need to wait longer. • The brand of test – Some home pregnancy tests are more sensitive than others. So, some tests are better than others at spotting hCG early on. Many HPTs claim to be 99% accurate on the day you miss your period.
Home pregnancy tests (HPTs) can be quite accurate. But the accuracy depends on many things. These include: • How you use them – Be sure to follow the directions and check the expiration date. • When you use them – The amount of hCG or pregnancy hormone in your urine increases with time. So, the earlier after a missed period you take the test the harder it is to spot the hCG. If you wait one week after a missed period to test, you are more apt to have an accurate result. Also, testing your urine first thing in the morning may boost the accuracy. • Who uses them – The amount of hCG in the urine is different for every pregnant woman. So, some women will have accurate results on the day of the missed period while others will need to wait longer. • The brand of test – Some home pregnancy tests are more sensitive than others. So, some tests are better than others at spotting hCG early on. Many HPTs claim to be 99% accurate on the day you miss your period.
Under laboratory conditions, home pregnancy tests are 99% percent accurate. Inaccuracies are most often traced or errors in application or failure to follow instructions with care. There are circumstances and variables – discussed in questions below – that may impact pregnancy test results (from fertility medications to dilution of urine sample).
Under laboratory conditions, home pregnancy tests are 99% percent accurate. Inaccuracies are most often traced or errors in application or failure to follow instructions with care. There are circumstances and variables – discussed in questions below – that may impact pregnancy test results (from fertility medications to dilution of urine sample). Please note that if you test too early for pregnancy, for example, just a few days after conception, then a negative result should not be regarded as conclusive. Different test kits have different sensitivity levels; therefore, read the instructions to determine when you should begin testing and ensure you follow instructions to optimize results.
Under laboratory conditions, home pregnancy tests are over 99% percent accurate. Inaccuracies are most often traced or errors in application or failure to follow instructions with care. There are circumstances and variables – discussed in questions below – that may impact pregnancy test results (from fertility medications to dilution of urine sample).
