IUD Question??

So i got my IUD incerted in the begining of last months im 3 months pp and stop breastfeeding about a month ago and so far it has been great no cramping no period no nothing my question is when should i expect my first period? When did any of you get it ,was it right away or was it the month after or months later.. ? Btw i got the 10 yr one..??? Please let me know what to expect