Let's analyze each item in List-I and find the appropriate match from List-II:

• Non-medicated IUD - This type of intrauterine device (IUD) does not contain any hormones or active pharmaceutical ingredients. It solely relies on the presence of a foreign body within the uterus to prevent pregnancy. A representative example of a non-medicated IUD is Lippes loop, which is an inert, flexible plastic loop. Therefore, A corresponds to III.
• Copper releasing IUD - These IUDs release a small amount of copper into the uterus, which enhances contraceptive efficacy. Multiload 375 is a typical example of a copper-releasing IUD as it includes a copper component. Thus, B corresponds to I.
• Hormone releasing IUD - These IUDs release a hormone to prevent pregnancy. One well-known hormone releasing IUD is LNG-20, also known as Mirena, which releases levonorgestrel, a type of progestogen, directly into the uterus. Consequently, C corresponds to IV.
• Implants - These are typically small rods containing progestin that are implanted under the skin. Since the description coincides with the progestogens' action (such as Norplant), D corresponds to II.

Based on the analysis:

1. A corresponds to III (Lippes loop).
2. B corresponds to I (Multiload 375).
3. C corresponds to IV (LNG-20).
4. D corresponds to II (Progestogens).

Therefore, the correct matches for the options are:

Option D: A-III, B-I, C-IV, D-II