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In the female fetus, the absence of testosterone results in the development of the external genitalia into clitoris, labia minora, and labia majora.
The ovarian cycle typically lasts about 28 days, with day 1 considered to be the first day after
Human chorionic gonadotropin (HCG) stimulates the corpus luteum to grow and secrete estrogen and
Prolactin is secreted during pregnancy to stimulate milk synthesis so that milk will be available by the
time the infant is born.
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