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What are various ways to avoid pregnancy? Elaborate any one method.
 
a. Barrier methods -
 
b. Hormonal methods -
 
c. Intra-Uterine Devices -
 
d. Surgical methods -
 
e. Stopping ovulation -
Answer variants:
Releasing of an egg from the ovary
Contraceptive pills
Copper-T
Diaphragm
Vasectomy