All Clearblue® home pregnancy tests are more than 99% accurate from the day you expect your period 3. It’s always a good idea to take a few homemade tests rather than just one. If you get mixed results, wait a few days or a week, and retake the test, or use a store-bought home pregnancy test. Be sure to follow up with your healthcare provider to confirm your pregnancy and start your prenatal care. How Do Homemade Pregnancy Tests Work? All pregnancy tests detect the hormone human chorionic gonadotrophin (hCG), which starts to be produced around 6 days after fertilisation.

Pregnancy Blood Test: Types, Purpose, and Importance Pregnancy Blood Test: Types, Purpose, and Importance

Easy, fast testing. If you’ve missed a period and just want to know whether or not you’re pregnant as fast as possible, then why not try the Clearblue Rapid Detection Pregnancy Test? You’ll see a plus “+” sign for “pregnant” as fast as 1 minute when testing from your missed period or a minus “-” for “not pregnant” in as little as 3 minutes, making the result easy to read. It is important to take into account that using any blood or urine pregnancy test too early or, unknowingly misinterpreting the instructions, may result in an increased risk of false positive or false negative results.ASK YOUR DOCTOR— Preparing for an appointment? Use the Question Builder for general tips on what to ask your GP or specialist. How to prepare for this test

Pregnancy Test: Calculate When to Take a Test - Clearblue Pregnancy Test: Calculate When to Take a Test - Clearblue

One way to do this is to dilute your urine before using a pregnancy test. After peeing in a cup, add a few tablespoons of water to your urine so it becomes lighter in color. The main reasons for these false positive and negative results are not issues with the tests or technology but more so to do with how early the test was used, how much hCG was being produced at the time, presence of interfering factors and whether the test was unknowingly used incorrectly. University of Rochester Medical Center [Internet]. Rochester (NY): University of Rochester Medical Center; c2022. Health Encyclopedia: Signs of Pregnancy/The Pregnancy Test; [cited 2022 Jul 28]; [about 2 screens]. Available from: https://www.urmc.rochester.edu/encyclopedia/content.aspx?contenttypeid=85&contentid=P01236 Even though hCG levels are very low at first, they increase rapidly in the first weeks of pregnancy.

Calculate when I can test.

Boxer J, Weddell S, Broomhead D, Hogg C, Johnson S. Home pregnancy tests in the hands of the intended user. J Immunoassay Immunochem. 2019;40(6):642-652. doi: 10.1080/15321819.2019.1671861 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.

What Is a Blood Pregnancy Test and How Does It Work?

NIH. 2017. How Do I Know if I'm Pregnant? National Institutes of Health, National Institute of Child Health and Human Development. https://www.nichd.nih.gov/health/topics/pregnancy/conditioninfo/know Opens a new window [Accessed November 2022]After the egg is fertilized, it travels to the uterus (womb) and begins to implant in the uterine wall. If implantation is successful, tiny amounts of the pregnancy hormone, hCG, can start to appear in your urine from around 7 – 9 days after ovulation. It is this hormone that all home pregnancy tests detect. Some early pregnancy tests, such as the Clearblue Early Detection Pregnancy Test, can tell you whether you are pregnant as early as 6 days before your missed period (5 days before you expect your period) 1. 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: Discuss any medications you’re taking with your healthcare provider to confirm whether they’re safe during pregnancy. 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

When To Take a Pregnancy Test: Calculate When to Test - Clearblue

FIND A HEALTH SERVICE— The Service Finder can help you find doctors, pharmacies, hospitals and other health services.Most pregnancy tests simply measure whether or not you have hCG in your sample. But certain pregnancy tests also measure how much hCG you have. These tests are called quantitative hCG tests, and they're usually done on blood samples.