
Implant vs Coil – At a Glance
| Feature | Contraceptive Implant (Nexplanon®) | Coil (IUD/IUS) |
|---|---|---|
| What is it? | Small flexible rod placed under the skin of the arm | Small T-shaped device placed inside the womb |
| How long does it last? | Up to 3 years | 3–10 years (depending on type) |
| Contains hormones? | Yes – progestogen only |
Copper coil: No Hormonal coil (IUS): Yes |
| Effectiveness | Over 99% | Over 99% |
| Procedure | Quick, local anaesthetic in the arm | Fitted through the cervix into the womb |
| Periods | May become lighter, irregular, or stop |
Copper coil: Periods may be heavier Hormonal coil: Periods often lighter |
| Fertility after removal | Returns quickly | Returns quickly |