I. How Pregnancy Tests Work
Do you think that you might be pregnant? How early can pregnancy be detected? There is always the chance of error even with the most effective method of birth control. However, to fertilize an egg, it takes only one sperm. As easy as taking an over-the-counter (OTC) pregnancy test, you can find out whether you are pregnant or not.
Human chorionic gonadotropin or HCG is a hormone that will be tested in your urine by the OTC pregnancy test. HCG is only present if you are pregnant. If the fertilized egg attaches outside the uterus or into the lining of your uterus, this hormone will be released. To collect your urine for this test, there are various ways.
Depending on your chosen test, there are a few things you may have to do :
1. Collect your urine in a cup and use a pipette to move a small amount of liquid into a special container.
2. Collect your urine in a cup and dip it in a testing stick.
3. Place the test stick into the urine flow area you expect so that it will catch your urine.
How soon can pregnancy be detected? If you take the pregnancy test after a missed period, most tests are 99 percent effective. In addition, you can do it in the privacy of your own home. It is the best part. Simply open the test box, then follow the instructions, and wait for the recommended amount of time to see the results.
The test will display your results in one of the following ways after the recommended waiting time has passed :
1. The word “pregnant” or “not pregnant”.
2. Symbols, such as plus or minus.
3. A line.
4. Color Changes.
II. How Early Can I Have a Pregnancy Test?
The implantation calculator will calculate for you the date when to take the pregnancy test and also the date of implantation. How early can pregnancy be detected? How soon will a pregnancy test read positive? The early pregnancy test becomes positive only after a significant amount of hCG, human chorionic gonadotropin, the pregnancy hormone, is placed in your bloodstream and from there into the urine. hCG will be present after the fertilized egg arrives in the uterus and implanted into the uterus.
The presence of pregnancy hormone hCG in urine will be examined by the urine pregnancy test or home pregnancy test or HPT. hCG first appears in the mother’s blood around implantation that is around 9 days after ovulation and range: 6-12 days. hCG is made by blastocyst implantation.
At 7-10 weeks, the levels of hCG in blood then fast reaches the peak. After that time, it declines. How early can pregnancy symptoms start? It occurs after the appearance of HCG in the blood and urine.
How early can pregnancy be detected? Although it often takes longer, hCG can be detected in the urine at baseline 3-4 days after implantation with the current pregnancy test (25 mIU / ml sensitivity). About 74% of HPT will be positive on the day you miss your menstruation if you are pregnant. Because of that, the negative pregnancy test is normal in about 26% of all pregnancies. In addition, you may have to retest until you know the actual results.
Pregnancy is not possible if negative HPT results 10+ days after a missed period. A false positive result because the annoying material is highly unlikely to happen with the current best early pregnancy test. The pregnancy tests have now reached a level of specificity and sensitivity.
In addition, that may not be surpassed either with better tests. When to take the pregnancy test after the missed period? Before or after a missed period, the positive pregnancy test results can appear at any time.
The early urine pregnancy test result is usually positive about 3-4 days after implantation or about 10-12 days after ovulation. The presence of pregnancy hormone hCG or human chorionic gonadotropin in urine will be examined by the early pregnancy test.
How early can pregnancy be detected? Only after implantation, hCG is detected in the blood. Implantation occurs in the range of 6-12 days and occurs about 7-9 days after ovulation. The implantation is the attachment of the fertilized egg to the uterus.
To get a positive pregnancy test, you need to find enough hCG in the urine. In addition, pregnancy hormone hCG can be detected in the urine at early 3-4 days with the current pregnancy test kit (sensitivity 25 milli-international units per milliliter). After the implantation or 9-15 days after ovulation, the implantation occurs slower or urine may be diluted or not enough hCG in urine so that it can often take longer. That is the review of “How early can pregnancy be detected?”