Has anyone here tried subliminals for ED? Any results?

For those who don't know what they are, subliminal audios are recordings of sentences of impact (positive sentences about a specific condition) which are lowered to an almost inaudible volume while covered up with some background music. When listened to repeatedly, these audios supposedly penetrate your subconscious, helping you with your condition.
I guess it's still a pseudoscience, but since it seems to have no adverse effects, I was wondering if anyone has had any success with them. Are they any help?

Example: