Given below is a graph with respect to levels of hormones in a pregnant female. Select the correct option.

  • A
    '$A$' is estrogens and '$B$' is progesterone.
  • B
    '$A$' is estrogens and '$B$' is hCG.
  • C
    '$A$' is hCG and '$B$' is progesterone.
  • D
    '$A$' is hCG and '$B$' is estrogens.

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