The IUS (intrauterine system)
The IUS (intrauterine system) is a small plastic contraceptive. It is fitted by a doctor who tells you how to use it.
Article by : SpunOut.ie
The IUS does NOT protect against sexually transmitted infections.
The IUS (intrauterine system) is a small plastic contraceptive that is put into the womb and releases the hormone progestogen into the womb. It is fitted by a doctor who tells you how to use it. It thickens the cervical mucus making it more difficult for an egg to implant there.
Advantages of the IUS:
- It protects against pregnancy as soon as it is fitted and works for five years.
- Your periods are lighter and less painful when you use an IUS.
- They can be removed at any time without effecting fertility afterwards.
However:
- The IUS doesn't protect against sexually transmitted infections.
- Periods can be irregular in the first three months after fitting.
- You might have side effects such as acne (spots), headaches or tender breasts in the first two months.
- Very rarely it can slip out of the womb.
- For some people there is a risk of ovarian cysts in the first few months.
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