Class 12 NEET Biology Reproductive Health Questions

Option (3) is the correct answer because the intrauterine device (IUD) presently available as the nonmedicated IUDs, is Lippe’s loop.
Option (4) is incorrect as copper releasing IUDs are CuT, Cu7 and multiload 375.
Option (1) and (2) are incorrect as diaphragms, cervical caps and vaults are included in barrier method of contraception.