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Copper ions-releasing IUDs are more effi...

Copper ions-releasing IUDs are more efficient thatn non-medicated methods. Why?

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### Step-by-Step Solution 1. **Definition of IUDs**: Intrauterine devices (IUDs) are contraceptive devices that are inserted into the uterus by a healthcare professional to prevent pregnancy. 2. **Types of IUDs**: There are different types of IUDs, including copper-releasing IUDs, non-medicated IUDs, and hormonal IUDs. Copper-releasing IUDs are specifically designed to release copper ions. 3. **Mechanism of Action**: Copper ions released from these IUDs play a crucial role in their effectiveness: - **Sperm Mortality**: Copper ions suppress sperm motility, which reduces the sperm's ability to swim and reach the egg for fertilization. ...
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