The term corpus luteum refers to
A) estrogen levels during the menstrual phases.
B) progesterone levels during the menstrual phases.
C) the follicle that releases an ovum.
D) the fertilization of the ovum.
Question 2
A young woman's first menstrual period is called
A) menarche.
B) amenorrhea.
C) dysmenorrhea.
D) perimenopause.