Pregnancy tests are sensitive to a hormone called hCG or human chorionic gonadotropin, which is produced during pregnancy. When a pregnancy test detects this hormone, it will read positive. If this hormone is not detected, it will give a negative reading.
What Is hCG?
The hCG is an essential pregnancy hormone produced by the placenta. The body manufactures this hormone at an increased rate during the beginning of pregnancy.
According to the Cleveland Clinic, hCG “…helps thicken a person’s uterine lining to support a growing embryo and tells the body to stop menstruation. HCG levels rise after conception and continue to rise until about 10 weeks in pregnancy.”
HCG can be detected in blood and urine samples. Therefore, home pregnancy tests can look for this hormone in urine, and physicians can utilize blood tests to find its presence in the bloodstream.
When Is the Best Time To Take a Pregnancy Test?
Some tests can detect pregnancy earlier than others. Some are sensitive enough to detect hCG levels in pregnancy approximately 10 days after conception. However, taking a pregnancy test too early may give a false negative, as the hCG has not had enough time to build in your body to be detected by the test.
Waiting until you have missed your anticipated menstrual cycle will produce better results.
The time of day can also make a difference in the amount of concentrated hCG present in urine. Using a pregnancy test first thing in the morning after waking and urinating for the first time is the best time to use a pregnancy test for the most accurate result.
Where Can I Go To Receive a Free Pregnancy Test?
Here at Life Choices, we provide same-day confidential, no-cost appointments. We offer free pregnancy testing for your convenience. Schedule today and allow us to serve you.
We understand this can be an overwhelming experience. We are here to support you through every step, assisting you with care and confidence to match your courage and strength.