which is the most effective contraceptive method at preventing pregnancy?\n diaphragm\n abstinence\n iud\n…

which is the most effective contraceptive method at preventing pregnancy?\n diaphragm\n abstinence\n iud\n oral contraceptive

which is the most effective contraceptive method at preventing pregnancy?\n diaphragm\n abstinence\n iud\n oral contraceptive

Answer

Answer:

B. abstinence

Brief Explanations:

Abstinence (refraining from sexual intercourse) is 100% effective at preventing pregnancy when consistently practiced, as there is no opportunity for sperm to fertilize an egg. Other methods like IUDs or oral contraceptives have very high but not perfect effectiveness rates, while diaphragms have lower effectiveness compared to the others listed.