Skip to content

Pregnancy Tests

Follow them closely for the most accurate results. These tests can detect pregnancy earlier than a home pregnancy test, or about 6 to 8 days after ovulation. Get essential updates about your growing baby and what to expect each week. While holding stick with Absorbent Tip pointed down, put Overcap back on. If upon retesting you get another negative result and your period has still not started, you should call your doctor. Clinical manifestations and diagnosis of early pregnancy. However, different brands of tests are able to recognize different amounts of the hormone.

A pregnancy test will very likely be accurate 1 week after implantation. By the way, if you get a positive result at any point during your cycle, it is most likely accurate. if it detects the presence of HCG is quite impossible that you aren't pregnant.

Popular in Competitions

Instead, try to recall when you last had unprotected sex. Around three weeks from this point would be a suitable time to test. Pregnancy tests are now available that claim to tell you how many weeks into your pregnancy you are. What signs of pregnancy can you look out for in the first three weeks — aside from the obvious missed period?

Initially, you may not feel any different to normal, but keep an eye out for:. Tell me more about early pregnancy symptoms. If you have pregnancy symptoms but you had a negative test result, wait three days until after your period was due and then take another test. It may be that your hCG levels were too low to be detected by the test. If you are pregnant, your hCG levels will rise during the three days, meaning that you should get a positive pregnancy test result.

Tell me more about wrong pregnancy tests. Tell me how to work out my due date. Tell me more about what to expect in the first trimester. We use cookies to improve your experience of our website.

Skip to main content. Find us on YouTube Twitter Pinterest. How soon can you take a pregnancy test? Pregnancy Your 9 months. By Lucinda van der Hart. I have a 21 day cycle, I had unprotected sex 15 days ago and my period is due today.

I have very sore boobs especially at night time and morning, a fluttery feeling in my tummy near my belly button, I believe I had implantation bleeding a week ago because I had a peachy pink coloured discharge and a few days after that I had this long stringy thing when I wiped it was light pink in the middle and a spot of blood at the end, a couple of days ago I started getting littlewhite bumps on my areolas but mmost of them have gone now, today iI felt really hot and dizzy but I just did a home pregnancy test that measures from 10hgc but it's negative.

However, some home pregnancy tests are more sensitive than others. In other words, in some tests the amount of HCG needed to be detected in the urine to produce a positive test result is lower.

Always check the test's expiration date and read the instructions carefully before you take the test. Many home pregnancy tests claim to be 99 percent accurate. However, research suggests that many home pregnancy tests are not sensitive enough to diagnose pregnancy in women who have recently missed a period. For the most reliable results, wait to take the test until one week after your missed period.

Fertility drugs or other medications that contain HCG might interfere with home pregnancy test results. However, most medications, including antibiotics and birth control pills, don't affect the accuracy of home pregnancy tests.

Although rare, it's possible to get a positive result from a home pregnancy test when you're not actually pregnant. This is known as a false-positive. A false-positive might happen if you had a pregnancy loss soon after the fertilized egg attached to your uterine lining biochemical pregnancy or you take a pregnancy test too soon after taking a fertility drug that contains HCG. An ectopic pregnancy, menopause or problems with your ovaries also might contribute to misleading test results.

It's possible to get a negative result from a home pregnancy test when you're actually pregnant. This is known as a false-negative — and it's much more likely to occur than is a false-positive. You might get a false-negative if you:. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. Any use of this site constitutes your agreement to the Terms and Conditions and Privacy Policy linked below. A single copy of these materials may be reprinted for noncommercial personal use only.

This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs. Will a home pregnancy test work as early as week 4? Learn more about Week 4 Of Pregnancy. Planning for Pregnancy for Women.

Free E-newsletter

These tests can detect pregnancy earlier than a home pregnancy test, or about 6 to 8 days after ovulation. But with these tests, it takes longer to get the results than with a home pregnancy test. But with these tests, it takes longer to get the results than with a home pregnancy test. First week pregnancy tests can be dicey. If your 1 week pregnancy test comes positive, it would be best if you confirmed that with a blood test with the doctor. How soon can you take a pregnancy test? Pregnancy; Your 9 months; 62 If you think you might be pregnant, you may be keen to take a test as soon as possible. Asda home pregnancy test – 4 days before your period is due. How do pregnancy tests work? “A pregnancy test detects the pregnancy hormone hCG (human chorionic gonadotrophin) in.