I have bin having similar problems bf complaining that it pokes him and pain down there like u can't . I have had my ultra sound and I have 2 sists and had a yeast infection I have never had these problems b4 and as soon a I had it put in problems out the ying yang and all the doc say is its nuthing to do with my iud but that makes no sence they pumped me full of pills and seid the pain should stop but it has not stoped and just keeps happening its not just during sex it's when I have walked to much or siting wrong anything makes it hurt. I missed out on a lot cuz if it I volunteer a lot but was unable to fofill sertin dedications because I was a health risk to go on mission trips because the pain gets so bad I cry and feel like throwing up