Which of the Following Statements About the Reproductive System of Human

Which of the following statements about the reproductive system of human females is true?

A) In human females, eggs develop within the uterus.
B) The corpus luteum secretes progesterone, which helps maintain the uterine lining during pregnancy.
C) After nine months of development, an embryo is called a fetus.
D) The cervix is an important structure of sexual arousal.