Mark the following statements about the uterine cycle as true or false. If a statement is false, correct it to make a true statement.

During the menstrual phase, the uterus sheds the stratum basalis of the endometrium, which results in the discharge of blood and tissue from the vagina.

Which of the following hormones stimulates the generation of a new stratum functionalis in the endometrium?

a. Estrogens

b. Progesterone

c. Inhibin

d. LH

e. FSH

Which of the following methods of birth control is classified as 'sterilization'?

a. Oral contraceptive pill

b. Tubal ligation

c. Intrauterine device

d. The patch

Which of the following sexually transmitted infections is/are caused by a virus? Mark all that apply.

a. Chlamydia

b. Genital warts

c. Genital herpes

d. Syphilis

e. Gonorrhea