What hormone is primarily measured to confirm a pregnancy?

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Multiple Choice

What hormone is primarily measured to confirm a pregnancy?

Explanation:
The hormone primarily measured to confirm a pregnancy is human chorionic gonadotropin (hCG). This hormone is produced by the placenta shortly after a fertilized egg attaches to the uterine lining. hCG is detectable in a woman's blood and urine as early as a week after conception, making it a reliable indicator of pregnancy. Detection of hCG is the basis for most home pregnancy tests and clinical pregnancy tests. The significant increase in hCG levels can be monitored through subsequent tests to confirm the pregnancy's viability and monitor its progression. Other hormones such as progesterone and estrogen play important roles in maintaining pregnancy and supporting fetal development but are not specific indicators of whether a pregnancy has occurred. Luteinizing hormone (LH) is involved in ovulation and does not indicate pregnancy status. Therefore, hCG is the best choice for confirming pregnancy.

The hormone primarily measured to confirm a pregnancy is human chorionic gonadotropin (hCG). This hormone is produced by the placenta shortly after a fertilized egg attaches to the uterine lining. hCG is detectable in a woman's blood and urine as early as a week after conception, making it a reliable indicator of pregnancy.

Detection of hCG is the basis for most home pregnancy tests and clinical pregnancy tests. The significant increase in hCG levels can be monitored through subsequent tests to confirm the pregnancy's viability and monitor its progression.

Other hormones such as progesterone and estrogen play important roles in maintaining pregnancy and supporting fetal development but are not specific indicators of whether a pregnancy has occurred. Luteinizing hormone (LH) is involved in ovulation and does not indicate pregnancy status. Therefore, hCG is the best choice for confirming pregnancy.

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