AF after C-section

Zimger

I had a c-section done in March. I have since then had one AF (early last month). I was expecting it again around the middle of the month but it never came around. I know it can be off for a while after a c-section, but has anyone missed a whole month?

 Edit: It's not a pregnancy. I did test (even though we are currently preventing through BC). It came back negative.