The top pregnancy tests: find out if you are pregnant

There are many pregnancy tests on the market. Are you familiar with the entire pregnancy test procedure? Home pregnancy tests measure the presence of a hormone in your urine called human chorionic gonadotropin or hCG subunit. This hormone reaches the blood after about 6 days after conception when the fertilized egg is implanted in the uterus and placental cells begin to produce it. The levels of this hormone begin to rise rapidly, doubling in number every 2 days. Keep reading to learn important generalities.

Overall pregnancy tests can detect this hormone in urine giving a positive result within 14 days of conception. At this point, hormone levels are high enough to be detected and coincide with the date of the next menstrual period.

Technology.Pregnancy tests are based on a technology (GAIA - Gold Absorbed Immune Assay) using monoclonal antibodies labeled with a gold colloid and directed against hCG Subunit. These antibodies bind to hCG and precipitated as color. 

Accurate or not. Home pregnancy tests are very accurate but not everyone can detect a hormone concentration on the first day of menstrual delay. Sometimes you must wait a week so you can detect a higher concentration of hCG and give a definitive result.

How to determine the most accurate test? It is not really possible to distinguish the most accurate test method. However, you can read reviews. A blood test pregnancy result is often close to reality. When it comes to basic tests, some brands provide sensitivity information in milli-International Units per milliliter of urine. For example, a test that is able to detect 25 mIU / ml is more sensitive than one that detects 50 mIU / ml hCG in urine.

Get ready to discover the truth. Do not waste time! Get the best results on time. You deserve to know the truth.