Unstable menstral period Am a nursing mother and I started my period back after 6months of nursing but this last month ,I didn't see my period at all and went to clinic for PT which was said to be negative..but just yesterday I saw blood which came with cramps and fatigue..meanwhile I did family planning this last month, the implantation one and I was told its poss8ble I see my periods or not..so my question now is that is the whole thing normal?