Are pregnancy test sticks accurate? Are pregnancy test sticks accurate?

Pregnancy test sticks and pregnancy test strips are the most popular pregnancy test products on the market, especially pregnancy test sticks, which have a higher accuracy rate than pregnancy test strips. But are the results of pregnancy test sticks really accurate? Is the pregnancy test stick accurate? When is the pregnancy test stick most accurate?

Is the pregnancy test stick accurate?

The accuracy of pregnancy test sticks has a lot to do with how you use them

Want to know if you are pregnant? The first choice is definitely a pregnancy test stick, but no one can tell how accurate the pregnancy test stick is. Some female friends said that the pregnancy test stick did not show two bars, but they turned out to be pregnant. Is the pregnancy test stick accurate? There is a science to using a pregnancy test stick! If you want to know if there is HCG in your body, in addition to relying on the pregnancy test stick, you also need to pay attention to the method, otherwise it will be useless to test!

Can pregnancy test sticks be used casually? Wrong

First, tear open the package along the notch and take out the pregnancy test stick. Put on the disposable plastic film gloves included in the box, hold one end of the pregnancy test stick handle tightly with your thumb, and tilt the urine suction hole downward. Note that the observation side of the pregnancy test stick should face downward, and the plum blossom pattern should face upward. Then urinate at the urine suction hole on the side of the pregnancy test stick, allowing the urine to pass through the urine suction hole, and maintain the urine collection time for 1 to 2 seconds. Finally, turn the pregnancy test stick over with the observation window facing upward, continue to hold the pregnancy test stick at an angle, and wait for the result.

Take a pregnancy test after your next period? Yes

The fertilized egg will secrete HCG only after 7 days of development, so you should not test it the day after sex. Since women's ovulation day is usually between two menstrual periods, for example, in a 28-day menstrual cycle, the ovulation day may be around the 14th day. In addition, it takes about 7 days for implantation, and it takes some time for HCG secretion to increase. Therefore, it is generally recommended to test pregnancy after the next menstrual holiday, the accuracy rate will be higher.

Urine at any time is OK? Wrong

It is best to use morning urine to test pregnancy. Morning urine generally has the highest HCG value, and the result is more accurate. If you do a self-test at night, the accuracy will be more or less affected. In addition, the HCG content in the early stages of pregnancy is not high, which may result in failure to test or a "one dark and one shallow" situation.

Accuracy of pregnancy test sticks

Are pregnancy test sticks accurate? The accuracy of pregnancy test sticks from regular brands is about 85% to 95%.

First of all, we need to clarify some issues. Ovulation occurs around the 14th day of the menstrual cycle. Assuming that fertilization is successful at this time, it will take at least 6 or 7 days for the fertilized egg to produce hCG. Pregnancy test sticks are all determined by measuring hCG in urine. The real secretion of hCG is after the fertilized egg implants, and the syncytial trophoblast begins to secrete and produce a large amount of hCG. It takes at least 11 days for the fertilized egg to implant.

Therefore, the earliest is 6 days, and if you want to be more accurate, wait until after 11 days. Just in case, it is best to go to the hospital for a check-up to confirm whether you are pregnant.