AIIMS 2013 Biology Question Paper for free online practice with solutions

All the options are examples of intrauterine contraceptive devices (lUCDs). These are plastic or metal objects which are inserted by doctors in the uterus through vagina. Uppe’s loop is non-medicated IUCD. CuT and Multi load are copper releasing IUCDs, which suppress motility and fertilizing capacity of sperms. Progestasert is a hormone releasing IUCD which makes the uterus unsuitable for implantation and cervix hostile to the sperms.