The Pros and Cons of the Copper IUD (Paraguard)
Aug 23, 2019· The copper IUD or coil (Paraguard) is one of the few nonhormonal methods of birth control we have. Its main advantage over hormonal methods is the it permits natural, ovulatory cycles. It''s certainly worth considering. Pros: The copper IUD permits normal, healthy ovulation, and that''s a good thing because ovulation is how women make hormones.