Home pregnancy tests use antibodies to detect the presence of the hormone human Chorionic Gonadotropin (hCG) in your urine. The most sensitive home pregnancy tests, such as Clearblue® Early Detection, can detect hCG as early as 6 days before your missed period 1 Remember, none of these tests have been proven scientifically. The only reliable ways to confirm pregnancy are through store-bought pregnancy tests or a visit to your doctor.

hCG) test - pregnancy Human chorionic gonadotropin (hCG) test - pregnancy

One common complaint with pregnancy tests is that they can be confusing to read — how many lines mean positive again? Is that a second line or just a reflection? BabyCenter's editorial team is committed to providing the most helpful and trustworthy pregnancy and parenting information in the world. When creating and updating content, we rely on credible sources: respected health organizations, professional groups of doctors and other experts, and published studies in peer-reviewed journals. We believe you should always know the source of the information you're seeing. Learn more about our editorial and medical review policies.

Talk to someone about how you’re feeling — your partner, a friend, a parent, or your doctor. It helps to have someone to share your experience with. If your period is less-than-punctual, Dr. Robinson Tidmore suggests taking a home pregnancy test two weeks after having unprotected sex is a good rule of thumb.

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Early testing. If you want to know whether you are pregnant but don’t want to wait until you miss your period, you can use our Early Detection Pregnancy Test, which you can use from 6 days before your missed period 1 Yes, sometimes it’s too early for the test to detect the pregnancy hormones. “If you test before your expected period or if you do not use your first urine of the day for the test, you will most likely get a negative result,” Dr. Langdon says. “It does not imply that you are not pregnant; rather, it indicates that there is insufficient hCG in your system to be detected in your urine. Your hCG levels will rise over time as your little one grows.” If your periods are very irregular, or you don’t get periods at all for one reason or another, your best bet for accurate results is to take a pregnancy test 3 weeks after sex. Where can I get a pregnancy test? Instead, try waiting until later in the day to take a pregnancy test. In the meantime, drink plenty of water as another dilution technique. However, if you’re testing before you expect your period, when any hCG level would be much lower, you should test with the first urine of the day (when hCG levels are most concentrated) and avoiding drinking a lot of liquid (including water) before testing.As well as a GP or a nurse at your GP surgery, you can also get accurate, confidential information – from the age of 13 – from the following: Some people think that if they’ve had a positive home pregnancy test, we’ll need them to come to the office and confirm they’re pregnant,” Dr. Robinson Tidmore says. “Because home tests are so accurate, most healthcare providers will accept that positive test as confirmation of your pregnancy and will look to schedule you several weeks later.” Test strips will have either two parallel lines like the Wondfo Fertility Combination Testsor a plus sign to indicate a positive pregnancy result. Negative results are usually indicated by one vertical line (instead of two lines) or a negative sign (instead of a plus sign). It is important that you thoroughly read the instructions to understand how to interpret the test. In addition, be sure to read the pregnancy test within the designated time frame to avoid false results due to evaporation lines. This might work because it reduces how much hCG you have in your urine. You’ll still have enough of this hormone for the pregnancy test to “read,” but not so much that it’s overwhelmed.