ive had the implant for two years and this has never happened before .
The brown discharge could be due to your implant as well.
i missed one of my period's but my doctor thinks that may be because my implant , i can never tell the exact date that im due on .
Brown discharge either occurs before or after your period and is the body cleansing itself of old blood. If it occurs mid-cycle with spotting, it could mean you are pregnant. Are you on your period now, or in between periods?