Long-Acting Reversible Contraceptives (IUDs and Implant)
IUD:
- What is it?
- Are there different types?
- How does it work?
- How effective is it?
- Strengths
- Weaknesses
- How can I find out more?
The Intrauterine Device (IUD) is a small, t-shaped plastic device that is inserted into the uterus by a health care provider. Depending on the type, it lasts 3 to 10 years, and you can have the IUD removed at any time if you want to get pregnant.
The non-hormonal ParaGard IUD uses copper to prevent pregnancy. It interferes with sperm movement, egg fertilization, and possibly prevents implantation.
Hormonal IUDs, such as Mirena, Skyla, and Kyleena, prevent pregnancy in a couple of ways: 1) they thicken the mucus located on the cervix (the opening to the uterus), which blocks and traps the sperm, and 2) the hormones also stop the ovaries from releasing and egg each month.
- The IUD stays in place.
- It does not interfere with sex.
- Lasts 3-10 years (depending on type).
- Hormonal IUDs can cause women on to have light periods or no period at all.
- Non-hormonal copper IUDs may cause women to have more cramping and bleeding during their periods, or spotting between periods.
- The IUD gives you no protection from HIV and STDs.
Implant:
- What is it?
- Are there different types?
- How does it work?
- How effective is it?
- Strengths
- Weaknesses
- How can I find out more?
It is one of the most effective birth control methods available. The chances of NOT getting pregnant are more than 99%.
- Can stay in for three years.
- Stays in place.
- Does not interfere with sex.
- Minor surgery is required to insert or remove the implant.
- Women using the implant may have light periods, longer periods, spotting between periods, or no period at all.
- Does not provide protection from HIV and STDs.
To find out more about IUDs, please call the Scotland County Health Department at (910) 277-2440 to talk with a healthcare professional and to make an appointment.