I just got one of these... I thought I'd share because it's relatively cheap and the idea is PERFECT for someone like me (anal-retentive overly obsessive and sometimes too 'prepared' for my own good). It's a book to keep track of the poops, pees, feedings, sleepings... and everything in-between for the first two months.
Re: anal-retentive first time mommas....
I found one for about half the price on amazon but it's not as tidy looking.
https://preview.tinyurl.com/5u5h4em
I honestly don't think there's anything anal retentive about this. Having this information can be incredibly useful. Especially, if your LO has a FTT issue.
I made my own with my DD and it was super helpful! When you are sleep deprived, it's easy to confuse the last time you really changed a dirty diaper or to remember how much little one drank at the last feeding.
And when we had some issues with her, I just took my sheets to our pedi and she loved that I kept such good notes!
lurking, but I loved my baby brain iphone app.
Highly recommend it, because your phone is easy to keep in your pocket, and will probably be on you all the time, because it entertains you while you're stuck nursing/bottlefeeding or being napped on!