An IUS are a tiny, T-formed synthetic tool that’s registered into your uterus (uterus) by the a specially instructed doctor otherwise nursing assistant.
The new IUS releases a great progestogen hormones toward womb. So it thickens the fresh new mucus from your cervix, making it difficult for cum to go courtesy and you may visited a keen egg. In addition it thins the latest uterus liner so that it’s not as likely to accept good fertilised egg. It may also prevent ovulation (the production of a keen egg) in some women.
The brand new IUS try a long-pretending reversible birth prevention (LARC) strategy. It really works to have between step 3 and you will 6 ages, with regards to the variety of, which means you don’t need to consider contraception every single day otherwise each time you have sex. Around three labels of IUS can be used in the uk – Mirena, Levosert and you will Jaydess. You will find several labels of IUS readily available. Instance, Benilexa, Levosert, Jaydess, Kyleena and you may Mirena. Mirena, Levosert and you will Benilexa have a similar number of horomone (52mcg) inside them. Kyleena provides smaller and you may Jaydess comes with the the very least.
It’s over 99% effective. Less than one in every one hundred women who have fun with an effective 52mcg IUS becomes expecting inside the five years, and less than simply one in 100 whom use Jaydess becomes expecting inside 36 months.
It may be taken out anytime by the a specially taught doc otherwise nursing assistant and your fertility rapidly returns to normalcy.
The new IUS tends to make your own attacks lighter, shorter or stop altogether, so it may help women that has actually heavier attacks and painful attacks. Jaydess is unlikely than just a beneficial 52mcg IUS while making their episodes stop altogether.
You can use it by women that can’t use combined contraceptive (for instance the shared pill) – particularly, anyone who has migraines.
There’s a little danger of bringing a bacterial infection from the uterus after it is joined. This proves upwards within this 3 days once it goes during the.
The fresh IUS is going to be fitting at any time via your monthly menstrual cycle, while you are definitely not pregnant. Ideally, it ought to be installing within 1 week of your own start of the the several months, because usually lessen maternity straight away. You should use condoms for 1 week in the event the IUS are suitable any kind of time most other date.
The latest IUS does not protect against sexually carried infections (STIs). Play with condoms and the IUS, to protect your self up against STIs.
Exactly how a keen IUS works
The brand new IUS work in different ways on the IUD (intrauterine equipment). In the place of initiating copper for instance the IUD, this new IUS launches a good progestogen hormone. That is for instance the natural hormones progesterone that is made in an effective woman’s ovaries.
Progestogen thickens new mucus in the cervix (beginning of the womb), so it’s more difficult to own sperm to go through it and you can come to a keen eggs. In addition, it causes this new uterus liner becoming slimmer much less gonna undertake a beneficial fertilised eggs. In certain ladies, new IUS as well as closes new ovaries away from opening an eggs (ovulation), but most people continues to ovulate.
If you are forty-five or elderly when you yourself have the newest IUS suitable, it could be left until you visited menopause or if you no extended you prefer birth-control.
That have an enthusiastic IUS installing
A keen IUS should be installing any kind of time stage of menstrual years, while you’re perhaps not expecting. If it’s built in the first one week of your duration, you’ll end up protected against pregnancy instantly. When it is fitted any kind of time almost every other time, you are able to various other form of birth prevention (such as for instance condoms) getting 7 days just after it is fitting.
Before you can provides an IUS suitable, you should have an internal test to find the proportions and you may reputation of your own womb. This might be to ensure brand new IUS would be organized regarding the correct put.