Hey ladies! My period is almost a week late now but I have the copper IUD... I’ve had it three months now and still feel the strings same as before. My period has never been that regular AND I took a test 24 days after I’ve last had sex, which coincided with the first day of my missed period. It came out negative. But I’m still freaking out A LOT! Help? Some Internet sites say negative tests are less accurate than positive tests, others say they’re most accurate 2 weeks after missing a period. Am I freaking out over nothing? Less than 1% chance with the iud of my being pregnant plus I took a test. Why am I so scared !