Guides
How to write down a bottle: offered, left and drank, mixed bottles, and nursing you cannot measure. Each page names its sources.
- Guide
Are Baby Bottle Measurement Lines Accurate? What the Study Found
Are baby bottle measurement lines accurate? In a 2016 survey, 19 of 88 hard-sided bottles had a marking outside tolerance. How to check yours.
- Guide
Breast Milk and Formula in One Bottle: What Sources Say
Can you put breast milk and formula in one bottle? What each named source says, where the CDC and NHS are silent, and how to log a combo bottle.
- Guide
Breast Milk Storage Guidelines: CDC, AAP and NHS Compared
Breast milk storage guidelines side by side: what the CDC, AAP and NHS say for room temperature, fridge and freezer, and where the numbers differ.
- Guide
Leftover Breast Milk: The 2-Hour Rule, Sources Compared
Leftover breast milk: what the CDC, AAP and state health pages say about the 2-hour clock after a feed, and what each one counts it from.
- Printable
Printable Baby Bottle Feeding Log: Offered, Left, Drank
A free one-page bottle feeding log with columns for what you offered, what was left and what your baby drank. Mixed bottles and nursing included.