Match List I with List II.

List I		List II
A.	Non-medicated IUD	I.	Multiload 375
B.	Copper releasing IUD	II.	Progestogens
C.	Hormone releasing IUD	III.	Lipper loop
D.	Implants	IV.	LNG-20

Choose the correct answer from the options given below:

To match the items in List I with the correct items in List II, we analyze each entry carefully based on reproductive health and contraceptive methods:

A. Non-medicated IUD:
Intrauterine devices (IUDs) that do not release any chemical or hormone but act by physical presence to promote phagocytosis of sperms within the uterus. A classic example of a non-medicated IUD is the Lippes loop.
Therefore, A matches with III.

B. Copper releasing IUD:
These IUDs release copper ions (${\mathrm{Cu}}^{2+}$) which suppress sperm motility and the fertilizing capacity of sperms. Examples include CuT, Cu7, and Multiload 375.
Therefore, B matches with I.

C. Hormone releasing IUD:
These IUDs release hormones like levonorgestrel or progesterone, making the uterus unsuitable for implantation and the cervix hostile to the sperms. Examples include Progestasert and LNG-20.
Therefore, C matches with IV.

D. Implants:
Implants are contraceptive devices placed under the skin that contain hormones, specifically progestogens (either alone or in combination with estrogen), which are released slowly over time to prevent ovulation and fertilization.
Therefore, D matches with II.

Combining these matching pairs, we get:
A-III, B-I, C-IV, D-II