Nexplanon ® is a birth control implant that is placed under the skin on the inside of your non-dominant upper arm during a simple office procedure by a trained profession. The subdermal implant is a small, soft, flexible rod that’s about the size of a matchstick. It's great for women who can not tolerate an IUD, can not use an IUD ( repeated expulsion, abnormality of the uterine cavity viz. bicornuate uterus ) or anyone who prefer noto to have a pelvic examination.
It is a long active reversible contraceptive which means that it can provide birth control for up to 3 years.
Reversible means that if you want to stop using the Nexplanon birth control implant, it can be removed at any time and you may be able to get pregnant as early as 1-3 weeks after the implant is removed.
Nexplanon contains a hormone called etonogestrel which is a type of progesterone. It does not contain estrogen. This IUD implant continuously releases a small amount of etonogestrel into your blood.
It works in two ways to prevent pregnancy:
Your period may change after Nexplanon® insertion.
For most women, it stops altogether or becomes infrequent. However, for few women the period can be prolonged and/or more frequent which is not dangerous or unhelathy but may be annoying .
If your bleeding pattern changes, it does not mean that Nexplanon® does not suite you or is not working. Generally speaking, the bleeding pattern that you have at the end of 3 months may give you an idea of your future bleeding pattern. Everyone is different.
Besides changes in your menstrual bleeding patterns, other side effects may occur while on Nexplanon ®. It is helpful to know what may possibly happen and what to look out for and include hormonal side effects ( mood swings, depression, anxiety, weight gain, acne or headache ). Hormonal side effects often disappear after a few cycles - this is because after it is inserted, there is a surge of the hormone in the bloodstream which returns to baseline after a few cycles when the symptoms resolve. However. for a few patients they might persist in which case you should be speak to your primary health care provider.
Remember everyone is different. Be sure to tell your doctor about any side effects that you are concerned about.
The timing of insertion is important and will depend on:
We are here to help you determine the best timing.
Before insertion, tell your doctor if you are pregnant or think you might be pregnant (e.g. You had unprotected sex during the current menstrual cycle).
Unless you are switching from another type of birth control, Nexplanon removal is usually placed between Day 1 and Day 5 of your menstrual cycle. This is to avoid the chance that you will be pregnant. If it is inserted after the 5th day you must use another form of birth control like condoms until your Nexplanon® has been placed.
Nexplanon® is placed and removed in the clinic by Dr. Michelle Gerber who has completed the necessary training to perform the procedure.
The insertion of Nexplanon® is a small surgical procedure in our clinic which lasts 5-10 minutes. The implant is inserted under the skin on the inside of your non-dominant upper arm. This is the arm that you don’t write with.
Once the correct spot is marked on your arm, the area is cleaned and a small injection of local anesthetic medication which numbs the arm. The Nexplanon® applicator has a small needle which punctures your skin. The implant is placed by sliding the needle under the skin leaving the tiny, plastic device behind.
Immediately after the nexplanon insertion, you'll be shown how to feel for the implant in your arm. You should be able to feel both ends between your thumb and finger.
The insertion area is covered by 2 bandages.
Once the bandages are removed do not be alarmed if the insertion site is slightly irritated.
Keep an eye on healing and if you have any concerns please contact us or your local health care provider.
Occasionally, feel for your nexplanon insertion and if at any time you cannot feel your implant, use a non-hormonal backup method of contraception (condoms) and see a health care provider as soon as possible.
Remember Nexplanon® does not protect against sexually transmitted infections (STIs) including HIV/ AIDS.
Certain medications, vitamins, herbal supplements as well as grapefruit may affect how Nexplanon® works. These medications are prescribed for epilepsy, tuberculosis, HIV, Hepatitis C virus or other infectious disease, organ transplants, anti-emetics used for chemotherapy and St John’s wort which is a herbal supplement used to treat depressive mood disorder.
While you are using another medication, it is advisable to use an extra birth control method (condoms) and to continue for 28 days after your last dose.