When Can You Detect hCG After Implantation?

Learn when hCG becomes detectable after implantation and the best times to take a pregnancy test for accurate results.

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hCG can be detected in the blood and urine approximately 6 to 12 days after fertilization, which is about 1 to 2 days after implantation. This early detection is due to the hormone human chorionic gonadotropin (hCG) being released by the developing placenta. For the most accurate results, it's recommended to take a pregnancy test after a missed period.

FAQs & Answers

  1. How soon can I take a pregnancy test after intercourse? It's best to wait until after your missed period for the most accurate results.
  2. What is hCG and why is it important? hCG is a hormone produced during pregnancy that indicates the presence of a developing embryo.
  3. Can I test too early for pregnancy? Yes, testing too early can lead to false negatives since hCG levels may not be high enough to detect.