i have had my implanon for about 6 months now and my periods slowed down to about 3 days a week from 7 but recently they have just stopped coming i hurd that implanon can make them go away completly but i just a bit concernd because my bf and i were playing around and he grabbed my arm a little to tight and it left a bruise over where the implanon is and it would randomly start throbing for a few days. i was just wondering if somthing as small as this could damage it and allow you to fall pregnant? i have had to run to bathroom sick just at the smell of cirtain foods and my breasts are a bit sore but i thought that could just be the side effects from the implanon.