IUD for a year & still bleeding

khloe

i’ve had my IUD for a year, i’m now recently getting full on periods that last up to 8 days and also after i have sex i have another period, not even spotting, it’s a WHOLE 8 day period again. so the past month i’ve had two 8 day periods when the IUD is supposed to make u not have one anymore or at least be spotting. does this happen to anyone else?