LNG IUS

(LEVONOGESTROL INTRA UTERINE SYSTEM)

Q. What is LNG IUS ?

A. It is medicated intra - uterine device which regulates your periods as well as prevents unwanted pregnancy.

It has a small plastic frame and contains a hormone but no copper. LNG IUS is a very effective contraceptive and can also treat heavy menstrual bleeding, following appropriate investigation where the cause is not identified. It may make your periods shorter and lighter than before treatment. Mirena can also be prescribed for women in their perimenopausal years as part of their hormone replacement therapy (HRT) to provide protection to the lining of the uterus (the endometrium).

LNG IUS is different from an ‘Intra Uterine Contraceptive Device (IUCD)’ sometimes called a ‘coil’ which is a contraceptive device on a small plastic frame with copper wire wrapped around the plastic. A coil is very effective at preventing pregnancy but a problem you may experience with this method is that it may make your periods heavier and more painful.

Q. How does LNG IUS work?

A. LNG IUS has a special membrane on the hormone sleeve that allows the release of a very small amount of the hormone into your uterus at a constant rate, meaning the levels remain stable throughout the day. The local release means that the hormone is released where it needs to work.

Q. Can I have regular periods after insertion of LNG IUS?

A. No, you will just have spotting for two to three months and then amenorrhea (no menstruation) so you don't have bleeding but your ovaries are working and will prevent the post-menopausal symptoms.

Q. Does LNG IUS insertion require admission?

A. No, it is just an OPD procedure.

Q. I have heard that cost of LNG IUS is very high as compared to Cu-T?

A. Yes, you are right, it is bit costly.

Q.Are there some side effects of LNG IUS insertion?

A. There is change in menstrual bleeding pattern after insertion of LNG IUS which may include increased and decreased menstrual bleeding, spotting, infrequent or light periods and no periods.

Some other common side effects reported by women using Mirena include: (these side effects are common to all intra-uterine devices)