Feeding
Feeding your baby: starting solids, introducing allergens, formula amounts, and what the research actually says.
How Much Formula Does a 4-Month-Old Need?
A 4-month-old takes about 950 ml a day across 5 to 6 bottles. Why weight stops changing the answer, and why the 4-month sleep regression is not hunger.
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How Much Formula Does a 3-Month-Old Need?
A 3-month-old takes about 5 oz per feed, 5 to 6 times a day. Here is the chart, why the weight-based rule stops working this month, and what to use instead.
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How Much Formula Does a 2-Month-Old Need?
A 2-month-old takes about 4 to 5 oz per feed, 6 to 7 times a day. Here is the chart by weight, where the 32 oz ceiling starts, and the growth spurt week.
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How Much Formula Does a 1-Month-Old Need?
A 1-month-old drinks about 3 to 4 oz per feed, 7 to 8 times a day. Here is the formula chart by weight, the night feed count, and how to know it is enough.
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How Much Formula Does a Baby Need by Age?
A day-by-day and month-by-month formula chart from newborn to 12 months, with the AAP's weight-based rule and the 32 oz ceiling explained.
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Cluster Feeding: What's Normal for Newborns
Why your newborn nurses every 40 minutes for four hours straight, what the growth-spurt calendars get wrong, and how to tell a cluster from low supply.
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Iron for Babies: Why It Matters and How to Get Enough
Around 6 months, babies need iron from solids. Breast milk alone isn't enough. Here's how much they need, which foods work, and how to avoid deficiency.
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BLW vs Purées vs Combo Feeding: What the Research Says
Baby-led weaning, purées, or a mix? Research shows growth, iron, and choking risk are similar. Here's how to pick the approach that fits your family.
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Introducing Allergens to Your Baby: A Practical Guide
Introduce peanut, egg, and dairy between 4 and 6 months. The LEAP trial showed this cuts peanut allergy by 81%. Here's how to do it safely.
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