Emergency contraceptives include:

Question

( a ) administration of progestogen-estrogen combinations or IUDs within 72 hours of coitus
( b ) administration of progestogens or progestogen-estrogen combinations or Mifepristone or IUDs within 72 hours of coitus
( c ) administration of progestogens or IUDs within 72 hours of coitus
( d ) administration of progestogens or progestogen-estrogen combinations within 72 hours of coitus