Question

PLEASE HELP


Among the following statements about different methods of birth control, which is not true?


Spermicides, used on their own without a barrier method such as a diaphragm, effectively prevent pregnancy because the chemicals kill all the millions of sperm released in the male’s ejaculation.
Hormonal methods, such as the pill, change a woman's hormone levels to prevent pregnancy, and in general are highly effective.
Surgical sterilization procedures, including a vasectomy for men and tubal ligation for women, must be given careful

Answer 1

Hormonal methods, such as the pill, change a woman's hormone levels to prevent pregnancy, and in general are highly effective

Answer 2

thank you

Answer 3

np