Which of the following are incorrectly matched?
(i) Vasectomy - Sterilization procedure in the female.
(ii) Emergency contraceptive - Morning after pills.
(iii) Copper - T - Inserted in the uterus that prevents Implantation of embryo.
(iv) Oral pills - Inserted under the skin that slowly release progesterone which prevents implantation.
(v) Diaphragm - A soft rubber cup that prevents sperms from entering uterus.