late/skipped periods with COPPER IUD not hormonal??

Maggie

I have had the copper iud (Paraguard) for about 5 months. it's been great and I haven't had any issues with it.

however, this past cycle, my period is like a week late, and it's just trying to start but not really (mild spotting at most). I know for absolute SURE I'm not pregnant because I haven't gotten laid.

does anyone know if the copper IUD can lead to skipped periods like the hormonal one can?????