I decided right before the twins turned one to quit tracking everything they do. It has been so nice. The spreadsheet has been retired.
That doesn't mean I've stopped tracking completely. We have a little white board on their door and I write down when they go to bed and when they wake up.
I have almost a year's worth of spreadsheets. Thankfully I haven't had to print them all out lol!!
The nicest part is I haven't had to write down a night waking in weeks!! They are sleeping through the night!!! They sleep from 6:30ish through roughly 4:30 -5:00 they nurse then go back to bed until about 6:30 - 7:00. It is so wonderful!! Now if I could just get myself to bed at a decent hour...