Multiple Choice
Which of the following statements concerning the maturation of the reproductive system is true?
A) Early menstrual cycles are usually regular.
B) Boys' initial ejaculations usually contain sufficient sperm to fertilize an egg.
C) In the first months of menstruation, girls do not usually ovulate.
D) At about age 17, boys have their first spontaneous ejaculation.
Correct Answer:
Verified
Correct Answer:
Verified
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