Mine hasn't returned yet either.
Im still breastfeeding day and night periods havent returned yet!
I havent had mine yet, i still BF at night and during day when im off of work, im not looking forward to the day it comes back though.
Still haven't had mine yet. But it's because I am still exclusively BFing.
Well for me it was completely out of whack for a while. I was on the mini pill and I honestly almost had my period for what seemed like 3 weeks on and off. Now I'm back on regular pills and last month I got it two weeks earlier! This is my second month on the regular pill and no signs of period yet. So I'm guessing it's starting to regulate. When I did get it last month I had it for about 5-6 days heavy flow and lots of cramping.....are you on any birthcontrol?