how can i get ecstasy out of my body before a urine screen?

i have taken ecstasy for 3 consecutive days, what is the best way to pass a future drug screen/ how long will it take to metabolize from my system? pleeeaaase no stupid answers, i need some serious insight.

: http://alcoholdrugstreatment.info/how-can-i-get-ecstasy-out-of-my-body-before-a-urine-screen