I was wondering if anyone has got pregnant at about this age with the merena coil? I'm now two weeks over my due date and am usually very regular but also realise this lateness wouldn't be that surprising given my age. I'm starting to feel sick but not sure if it's due to feeling a little bit terrified that I might have accidentally conceived. I have two teenage children already, husband just about to turn 50. Another baby was definitely not in the plan....