I thought this might be of some interest to some folks on here. I was checking my e-mail on yahoo, and when I log off, I often read the yahoo news articles. Today I came across an article titled "14 outdated pieces of baby advise". Here is the link if anyone is interested in reading the whole list.

14 Most Outdated Pieces of Baby Advice - Parenting on Shine

But the one that jumped out at me was this one:
Myth: Babies should be woken up in the night to have a wet diaper changed.
The truth: Urine is sterile, and today's diapers are highly absorbent, so it's fine to leave a baby in a wet diaper overnight. However, staying in poopy diaper for too long can cause a UTI or a bladder infection, especially for baby girls--so if you smell one, change it out.

Might help some folks on here cut down on diaper wasting? ,,just thought to share it.