Instructions:

An IUD is a contraceptive device made of plastic with barium sulfate (for visibility on x-ray or sonography) and either copper (Cu T 380A ParaGard by Ortho), or levonorgestrel, Mirena by Berlex and. Liletta. by Allergan. Length of effectiveness. ParaGard (DuraMed)-Approved for 10 years of use. Mirena(Bayer… ................
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