How does copper IUD prevent pregnancy?

Related questions

1. What is the meaning of IUCD in situ?
2. What is the full form of OC?
3. What is Fullform of DGP?
4. Is inserting Copper T painful?
5. What is the Fullform of police?
6. What is the function of copper T?
7. How expensive is the IUD?
8. How do you know if your IUD is displaced?
9. What is the full form of PHD?
10. What is IUDC?

Tags

1. #pregnancy
2. #laden
3. #toxic
4. #fertilized
5. #spermatozoa
6. #fertilizes
7. #containing
8. #aggressive
9. #because
10. #little
11. #sperm
12. #copper
13. #fluids
14. #environment
15. #prevents
16. #implantation
17. #inhibiting
18. #directly
19. #movement
20. #prevent