Okay So This Is Odd. But I Had Sex With My Boyfriend About Almost Two Week's Ago And Was Suppose To Get My Period On Wensday This Week. I Have Had A Brown Discharge After Wensday And I Am Worried I Might Be Pregnant. Is It Normal To Have A Brown Discharg While On The Implanon Or Does This Mean I Am Pregnant? We Don't Think He You Know In Me But We Are Both Worried I Might Be Pregnant. Also, Is It Normal To Gag While The Implanon Is In My Arm?