Multiload $375$ is a . . . . . . type of $IUDs$.

Which of the following methods of contraception has the maximum chances of failure?

These methods of birth control are highly effective,but their reversibility is very poor.

Explain the difference between non-medicated $IUD$ and copper-releasing $IUD$.

Progestasert and $LNG-20$ are

Which of the following is the world's first non-hormonal oral contraceptive pill for females,developed by scientists at the Central Drug Research Institute $(CDRI)$ in Lucknow,India?