<prompt> Which can be used as an Emergency contraceptive?DMPASpermicidal jellyCopper-TToday  <response>: Ans: c Copper-T Ref: Park, 19th ed, p. 394Copper-T is an effective post coital contraceptive, if inserted within 3-5 days of unprotected intercourse.DMPA- is an injectable contraceptive containing a progesterone. It acts by suppressing ovulation and it has no role in emergency contraception.Today- is a type of barrier contraception. It is a vaginal sponge saturated with spermicide nonoxynol-9. It cannot be used in emergency contraception.Spermicidal jelly- is chemical method of barrier contraception. 