What does a positive pregnancy test indicate?

• A. High levels of progesterone
• B. Presence of hCG
• C. Low blood sugar
• D. Ovarian health

Answer: (B)

A positive pregnancy test indicates the presence of human chorionic gonadotropin (hCG) in the body. This hormone is produced shortly after a fertilized egg attaches to the uterine lining and is one of the first indicators of pregnancy. Typically, hCG can be detected in the urine or blood just a few days after implantation, which makes it a reliable marker for confirming pregnancy.

In this context, while high levels of progesterone are present during pregnancy and support its maintenance, they are not the direct marker used in pregnancy tests. Low blood sugar and ovarian health do not correlate directly with a positive pregnancy test either, as they are not indicators of pregnancy nor do they produce hCG. Thus, the presence of hCG is the most accurate and direct reason for a positive pregnancy test result.