More concentrated urine means that hCG will be less diluted by water, and the test may pick up a positive result sooner. This is when your urine is the most concentrated since you likely have not been drinking and peeing as frequently throughout the night. Taking a pregnancy test first thing in the morning with your first void of the day is best. 1 What Time of Day Should You Take a Pregnancy Test? If a woman is indeed pregnant, 98 percent of pregnancy tests will be positive by the day of her missed period. If you were not tracking ovulation, a good rule of thumb is to take a pregnancy test once your period is late or missed. You can take a pregnancy test earlier than that, but if you test too early, a negative pregnancy test may not be accurate. In that case, it is possible to be pregnant but not get a positive pregnancy test until much closer to your missed period or 12 to 14 days after ovulation. Suppose fertilization or implantation occurs on the later side of these windows. So, the earliest you can potentially get a positive pregnancy test is about nine days after ovulation. It can take three to four additional days for hCG to rise high enough and for the levels to be detectable in blood and urine. Implantation occurs between six to eight days after ovulation and fertilization of an egg.
Remember that implantation must occur before the pregnancy hormone hCG is secreted, and hCG is what triggers a positive pregnancy test. Any line, no matter how faint, indicates a positive pregnancy test.ĭigital home pregnancy tests use the same method and technology, but they read the lines for you and give you a definitive result of “pregnant” or “not pregnant” instead of you having to interpret the line or lines. Two lines appear if the test is positive, whereas only the control line will appear if the test is negative. To use a pregnancy test at home, a woman may either collect her urine in a cup, dip a test strip into it, or pee directly on the test. Home pregnancy tests detect the hCG hormone in urine. When an embryo begins releasing hCG, it first shows up in the mother’s bloodstream and then in her urine. So, to get a positive pregnancy test, sperm not only must fertilize an egg, but the egg must also implant into the uterus. A fertilized egg releases hCG after it implants into the uterine lining. Home pregnancy tests detect human chorionic gonadotropin (hCG) in your urine. Should you wait for symptoms or a particular day? Are at-home tests accurate, and how do they even work? How Pregnancy Tests Work You might wonder when is the best time to take a pregnancy test. You want to know if you are pregnant as soon as possible, but you do not want to risk getting a false negative. Taking a test too soon can be inconclusive, give you a false negative, or force you to continue testing for a precise result.
However, pregnancy tests can be expensive, and you want to ensure accurate results. Whether you have been trying for a baby for a while or have a sneaking suspicion you might be pregnant, waiting to take a pregnancy test can be agonizing.
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