 As a method of birth control , male condoms have the advantages of being inexpensive , easy to use , having few side effects , and offering protection against sexually transmitted infections . With proper use — and use at every act of intercourse — women whose partners use male condoms experience a 2 % per @-@ year pregnancy rate . With typical use the rate of pregnancy is 18 % per @-@ year . Condoms have been used for at least 400 years . Since the 19th century , they have been one of the most popular methods of contraception in the world . While widely accepted in modern times , condoms have generated some controversy , primarily over what role they should play in sex education classes . 
 As a method of birth control , male condoms <a href='got' title='1'><mark>have</mark></a> the advantages of being inexpensive , easy to use , having few side effects , and offering protection against sexually transmitted infections . With proper use — and use at every act of intercourse — women whose partners use male condoms experience a 2 % per @-@ year pregnancy rate . With typical use the rate of pregnancy <a href='drop_aux' title='2'><mark>is</mark></a>18 % per @-@ year . Condoms <a href='been_done' title='3'><mark>have</mark></a> been used for at least 400 years . Since the 19th century , they have been one of the most popular methods of contraception in the world . While widely accepted in modern times , condoms <a href='been_done' title='4'><mark>have</mark></a> generated some controversy , primarily over what role they should play in sex education classes . 
As a method of birth control , male condoms got da advantages of being inexpensive , easy to use , havin few side effects , and offering protection against sexually transmitted infections . wid proper use — and use at every act of intercourse — women whose partners use male condoms experience a 2 % per @-@ year pregnancy rate . With typical use the rate of pregnancy 18 % per @-@ year . Condoms done been used for at least 400 years . Since tda19th century , they have been one of thdaost popular methods of contraception in the world . While widely accepted in modern times , condoms done generated some controversy , primarily ova what role they should play in sex education classes .