Advantages:
- it works for 3 years
- it doesn’t interrupt sex
- it’s an option if you can’t use oestrogen-based contraception, such as the combined contraceptive pill, contraceptive patch or vaginal ring
- it’s safe to use while you’re breastfeeding
- your fertility will return to normal as soon as the implant is taken out
- it may reduce heavy periods or painful periods
Disadvantages:
- you may experience temporary side effects during the first few months, like headaches, nausea, breast tenderness and mood swings
- your periods may be irregular or stop altogether
- you may get acne or your acne might get worse
- you’ll need a small procedure to have it fitted and removed
- it doesn’t protect you against sexually transmitted infections (STIs), so you may need to use additional contraception (such as condoms) as well