Condoms, sponges and foams are the least reliable form of contraception.  I don't know a single adult woman who uses anything but prescription birth control...which means men benefit but don't pay for it...or pay for the doctor's visits...or have to take time off from work for the exams, ...etc.  Insurance pays for Viagra long after men want to have kids, so insurance (private and public) should pick up the cost of contraception too.  Why is everyone so darned sex phobic in this country???