Hi dea, af for me has been all over the place since I had the op 28/6/06 up until maybe the last 2 months. My cycle has been 33 days for May and June, af was only one day out for June so hopefuly it has begun to settle down. It`s so frustrating, you get your hopes up when she is late only to be let down when she arrives. One`s got to be positive though so keep spirits high.