IMPLANON® and NEXPLANON® are a type of birth control for women. It is a flexible plastic rod the size of a matchstick that is put under the skin of your arm.
IMPLANON® and NEXPLANON® contain a hormone called etonogestrel. You can use a single IMPLANON® rod for up to three years. Because IMPLANON® and NEXPLANON® do not contain estrogen, your healthcare provider may recommend IMPLANON® or NEXPLANON® even if you cannot use estrogen.
Since 1998, there have been more than 4.5 million IMPLANON® / NEXPLANON® units sold worldwide. It is a progestin-only method of birth control and does not contain estrogen. IMPLANON® and NEXPLANON® do not contain latex or silicone and will not dissolve.
a IMPLANON® must be removed by the end of the third year and may be replaced with a new IMPLANON®. It is not known if IMPLANON® or NEXPLANON® are as effective in very overweight women because studies did not include many overweight women. Tell your healthcare provider about any medicines you are taking, or intend to take, including over-the-counter medicines, herbal remedies, and prescription medicines. Certain medicines may make IMPLANON® or NEXPLANON® less effective and you may need to use a barrier method of contraception as backup.
IMPLANON® and NEXPLANON® prevent pregnancy in several ways. The most important way is by stopping release of an egg from your ovary. IMPLANON® and NEXPLANON® also change the mucus in your cervix and this change may keep sperm from reaching the egg. Also, IMPLANON® and NEXPLANON® change the lining of your uterus.
If IMPLANON® and NEXPLANON® are inserted correctly, your chance of getting pregnant is very low (less than one pregnancy per 100 women who use IMPLANON® or NEXPLANON® for one year). IMPLANON® and NEXPLANON® must be removed by the end of the third year and may be replaced with a new IMPLANON® or NEXPLANON®. It is not known if IMPLANON® or NEXPLANON® are as effective in very overweight women because clinical studies did not include many overweight women. Certain medicines may make IMPLANON® or NEXPLANON® less effective, and you may also need to use a barrier method of contraception while you are using these medicines.
Your healthcare provider will insert (or remove) IMPLANON® and NEXPLANON® in a minor surgical procedure in his or her office. IMPLANON® is inserted just under the skin on the inner side of your upper arm.
The timing of insertion is important. Depending on your history, your healthcare provider may ask you to
IMPLANON® and NEXPLANON® are not for everyone. Do not use IMPLANON® or NEXPLANON® if you:
Once IMPLANON® and NEXPLANON® are successfully removed, your ability to get pregnant usually returns quickly. Some women have become pregnant within days after removal of IMPLANON® or NEXPLANON®
Based on a small study, you may start IMPLANON® or NEXPLANON® if you are breast feeding and if you delivered your baby more than four weeks ago. A small amount of the active substance of IMPLANON® and NEXPLANON® pass into the breast milk. The health of breast fed children whose mothers were using IMPLANON® or NEXPLANON® has been studied up to three years of age in a small number of children. No effects on the growth and development of the children were seen. If you are breast feeding and want to use IMPLANON® or NEXPLANON®, talk with your healthcare provider.
Rarely, IMPLANON® and NEXPLANON® are not inserted at all due to a failed insertion or if the implant has fallen out of the needle. If this happens, you may become pregnant. After insertion, and with direction from your healthcare provider, you should be able to feel IMPLANON® or NEXPLANON® under your skin. If you can't feel IMPLANON® or NEXPLANON®, tell your healthcare provider.
Some other problems related to insertion include:
The most common side effect of IMPLANON® and NEXPLANON® is a change in your menstrual periods. In studies, about 10% women stopped using IMPLANON® because of bleeding problems. Expect your menstrual periods to be irregular and unpredictable throughout the time you are using IMPLANON® or NEXPLANON®.
You may have more bleeding, less bleeding, or no bleeding. The time between periods may vary, and in between periods you may have spotting.
Talk with your healthcare provider if you think you may be pregnant or if our vaginal bleeding is heavy and prolonged
Besides irregular bleeding, some of the most frequent side effects that caused women to stop using IMPLANON® in studies were:
Expect your menstrual periods to be irregular and unpredictable throughout the time you are using IMPLANON®. You may have more bleeding, less bleeding, or no bleeding. The time between periods may vary, and, in between periods, you may have spotting.
You should discuss any questions you may have about irregular bleeding with your healthcare provider. Be sure to let him or her know if you think you may be pregnant or if your bleeding is heavy and prolonged.
For more information on IMPLANON® and NEXPLANON® please visit www.implanon-usa.com
*The recommendations and information provided by this Web site are for educational purposes only. This Web site does not contain comprehensive coverage of the topics addressed, and is not a substitute for direct consultation with your health care provider. Always consult a health care provider regarding your specific condition. Trademarks referred to are the property of their respective owners.
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