What Triggers the Rise of hCG Levels During Pregnancy?

Discover how hCG levels rise during pregnancy and its significance for a healthy gestation.

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hCG levels rise during pregnancy, triggered by the development of the placenta. After conception, the fertilized egg attaches to the uterine lining, stimulating the placenta to secrete hCG. This hormone supports the corpus luteum in maintaining the uterine lining, essential for a healthy pregnancy.

FAQs & Answers

  1. Why is hCG important during pregnancy? hCG is crucial for maintaining the uterine lining and supporting the early stages of pregnancy.
  2. How soon can hCG be detected? hCG can typically be detected in urine about 10 days after conception, which is around the time of a missed period.
  3. What does a rise in hCG levels indicate? A rise in hCG levels usually indicates a healthy developing pregnancy, while low or decreasing levels may signal complications.
  4. Can hCG levels affect pregnancy symptoms? Yes, rising hCG levels are associated with common pregnancy symptoms such as nausea and fatigue.