When we left the hospital we were given a log to record when baby ate or had a diaper change. After a few days we switched to using an iphone app that also allows us to record sleep.

If you recorded baby's eat/sleep/diapers how long did you do so? Lao is 6 weeks today (Friday) and I'm leaning towards not tracking anymore now that we kinda have the hang of things.
Is there any good reason to continue?