I frequently check my IUD strings, and today I noticed 1 string is shorter than the other. Not by a lot, but enough to be different. I’ve been reading about how at different times in your cycle can change it, but nothing about 1 not being the same length.

My periods have been irregular since I got the IUD placed (December). I bleed for like 2 days this week, thinking it was my period. so I’m just freaking out a little bit. Should I call my doctor, or should I not worry?