Hi Emily,
Yes...same me on both posts, the second one is an update after about a month I am using this supplement- not a drug though, but more like an herbal remedy.
I am not taking any drugs or sleeping pills, only natural stuff, and the reason I decided to order it is because i liked the fact that it's science based supplement.
As to your questions- deeper sleep is only relative to what I had (or more accurately- didn't have) before...
In general, yes, my sleep is better, I guess that if something happens in the house I will hear it, but at least I don't wake up several times @ night with no reason...
The virus- According to what I understood, it's not really a regular viruses like influenza one, but rather chronic viruses hidden in the body and causing chronic diseases and disorders, according to this article this may be the very reason for the sleep disorder.
Anyway, I am also doing lots of exercising, and my nutrition is nicely balanced (lots of fruits and veggies) so this helps too, I guess.
Good luck:-)