Iud Periods

I’ve had the Kyleena for about ten months now. My periods are definitely lighter than before but I still need a light pad for the bleeding. Is this normal or should my periods be very light ( only needing a panty liner or less) by now? I know everyone’s body is different but it just seems like everyone else experiences super light periods with their IUD. I do have some light spotting for a couple days and only need a liner but by the third or so day I have to use a thin pad.