I have the Nexoplan implant in my upper arm. I had unprotected sex about 9 days after I got it. My period is now a week late... could I have a fertilized egg in my uterus? If so will the birth control terminate it, because I am leaving for a foreign country in a little over half a month and can not deal with having to get an abortion down there. I have no had any symptoms what so ever, no bloating, no nausea, no nothing, but no period when it was due a week ago...