Hi everybody. I need help. I have the rod in my arm and I have had it for 4 months so I've had irregular periods so I can't rely on that. But lately I have been getting a cramping stomach, dizziness, nausea, peeing ALOT! I've been really tired I've had mood swings and I have been constipated for the last two days. I had unprotected sex (ignoring the fact that I have the rod) 16 days ago. So I was just wondering if I could be pregnant, and if it is possible to get pregnant while you have the rod?