Similarities Between IUD Brands
IUDs all have a number of similarities.
All IUDs must be placed into your uterus and removed by a healthcare provider.
Depending on the brand, they can be kept in place for anywhere from three to 10 years.
Illustration by Brianna Gilmartin, Verywell
IUDs generally have a low risk of side effects and adverse events.
There is also a slight risk of pelvic infection or a uterine perforation, although these complications are uncommon.
ParaGard, which is hormone-free, works because it is made of copper.
Not only is fertilization unlikely, the odds of implantation are low even if fertilization occurs.
The hormone doses differ for each of the levonorgestrel IUDs.
They each initially release a higher dose of the hormone, which decreases over time.
Each brand is recommended for a specified time period, ranging from three to seven years.
Because these four IUDs contain progestin, you may experience a decrease in your menstrual flow.
For instance, you may spot for the first few months and then have lighter and shorter periods.
Your period may also stop altogether, which is considered safe.
It is composed of polyethylene wrapped with copper wire and works entirely differently to prevent pregnancy.
Because copper IUDs are hormone-free, they should not alter the timing of your menstrual cycle.
Considerations
You should consider several factors when selecting an IUD.
Have an open discussion with your healthcare provider about them before making a decision.
You and your healthcare provider candiscuss the risks and benefits of an IUDin your specific case.
In fact, they are as effective as permanent methods, likevasectomiesandtubal ligation.
Additionally, they do not affect your chance of getting pregnant after removal.
It’s important to remember that IUDs do not protect you from sexually transmitted infections (STIs).
Frequently Asked Questions
Levonorgestrel is a progestin, a synthetic version of the hormone progesterone.
Levonorgestrel is used to prevent pregnancy and is found in Skyla, Liletta, Kyleena, and Mirena IUDs.
Hormonal IUDs use a synthetic version of progesterone, which does not cause weight gain.
Progesterone may actually help you lose weight.
If you have low progesterone levels, a hormonal IUD can help balance your hormones and improve your metabolism.
In addition, progestin has diuretic properties, which can help you to shed water weight.
Mirena has more progesterone than Kyleena and can be left in place longer.
Mirena lasts for seven years and contains 20mcg of levonorgestrel.
Kyleena has 17.5 mcg and can be left in place for 5 years.
Liletta has 19.5 mcg, but only lasts eight years.
Skyla has the lowest dose of progesterone at 14 mcg.
It is only good for three years.
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