How long to detect pregnancy after conception

All tests come with instructions, and it is important that you follow these instructions to get an accurate reading. View a video demonstration of how a pregnancy test works.

Most doctors recommend that you wait until the first day of your missed period before taking a urine pregnancy test. This is usually about two weeks after conception. However, some tests are more sensitive than others and can be taken earlier. However, if done incorrectly or taken too early, the result can be inaccurate.

If you get a negative result and still have symptoms of pregnancy missed period, nausea , breast tenderness, and fatigue , wait a week and take another test or contact your doctor so you can have a blood test done. There are two types of blood tests. A quantitative blood test measures the exact amount of hCG in the blood, and a qualitative hCG blood test gives a simple yes or no answer to whether you are pregnant or not.

A positive result from a home pregnancy test shows the presence of the hormone hCG in your system. This is a sign that you have become pregnant.

A negative result can mean that you are not pregnant, you took the test too early, or you took the test wrong. Pregnancy tests vary in their sensitivity how soon they can detect the hormone hCG , and you may not have given your body enough time to produce enough hCG hormones that will show up on the test.

Also, if you let a test sit for too long after the instructions on the box tell you , the test is invalid. It is best to follow the instructions and wait until you have missed a period before taking the test.

Home Pregnancy Tests. False Pregnancy Test Results. No-Cost Services Available. Other Articles. When faced with an unplanned pregnancy, if "I can't be pregnant right now" is racing through your mind, we'll guide you through uncertain waters.

Can I Get a Safe Abortion? Can I get a safe abortion? Abortion Information Before You Decide. There are some decisions ahead of you, and it can be hard to decide which is right.

However, it is possible that these tests can be done too early and show a false negative result. If you receive a negative result and still do not start your period, another test should be done. Some kits come with two tests because mistakes do happen. If you take a test too early, you may get a false negative when the test says you are not pregnant but you are.

Your body needs time for the hormone to rise to a high enough level to be detected in a test. If the test comes back negative but you still think you could be pregnant, wait a few days and test again. A positive pregnancy test is a pretty good indication that you are pregnant. Affordable and accurate pregnancy tests can be purchased online for a fraction of drugstore prices, learn more or watch a demonstration video. Rainbow baby is a healthy baby born after losing a baby due to miscarriage, infant loss, stillbirth, or neonatal death.

Taking a Pregnancy Test. The following places provide free pregnancy tests: community contraceptive clinics — find sexual health services near you sexual health clinics some young people's services — call the national sexual health helpline on for details Brook centres — for unders You may also be able to get a pregnancy test free of charge from your GP.

How does a pregnancy test work? Pregnancy test results Home pregnancy tests are accurate as long as you follow the instructions correctly. The result may not be reliable if you: do not follow the instructions properly take the test too early Some medicines can also affect the results.

Continuing with the pregnancy If you're pregnant and want to continue with the pregnancy, contact your GP or a midwife to start your antenatal care. If you're not sure you want to be pregnant If you're not sure about continuing with the pregnancy, you can discuss this confidentially with a healthcare professional. Your options are: continuing with the pregnancy and keeping the baby having an abortion continuing with the pregnancy and having the baby adopted 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: a community sexual health clinic the MSI Reproductive Choices website the FPA: pregnant and don't know what to do leaflet All these services — including community contraceptive clinics — are confidential.

Video: is the pregnancy test accurate? In this video, a midwife explains when you can take a pregnancy test and how to do it properly.

Media last reviewed: 5 February Media review due: 5 February Help us improve our website Can you answer some questions about your visit today?