This test reflects your condition from more than three months ago.
This test reflects your condition from more than three months ago.
This test reflects your condition over the past three months, not the most recent few weeks.
This test doesn’t reflect the last three months; it reflects what was going on before that.
* more than three months ago(3か月より前)
* reflect(反映する)
* condition / status(状態)
が使いやすいです。