hiya im due to have my 2nd implanon taken out in august! i would like to stay protected against pregnancy but worry i will be forever infertile if i have a 3rd? would a 3RD implanon be a bad idea and is the chemical in implanon addictive or will i be fine coming off it my periods are out of this world and rele painful so im going for it taken out asap but would like to kno the best alternative ta xx