allergies gone, along with lingering doubts

Three flushes in a row now with no stones! (That makes about 15 flushes total now, over 7 months.) What would the skeptics tell me, that for some reason the olive oil has stopped forming into hard balls?

Also, it is now my peak allergy season. The ragweed pollen count has reached 11 (on a scale of 12), fully the misery stage for me, but I have had no reaction. I had no idea what the pollen count would be until I looked it up. Woohoo!