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Feeding·7 min read·Reviewed: Feb 21, 2026

Baby Feeding Guide: Breast, Bottle & Solids by Age

Everything you need to know about feeding your baby from birth to 12 months. Amounts, schedules, and signs your baby is getting enough.

P

ParAI Health Team

Reviewed against AAP, WHO & CDC guidelines

Baby Feeding Guide: Breast, Bottle & Solids by Age
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Key Takeaways

  • Breast milk or formula only for the first 4–6 months
  • Introduce solids when baby can sit with support and shows interest in food
  • Introduce common allergens early (6–9 months) to reduce allergy risk
  • 6+ wet diapers per day = baby is getting enough

"Am I feeding my baby enough?" is probably the most common question new parents ask. Whether you're breastfeeding, bottle-feeding, or starting solids, this guide covers what to expect at every stage.

Feeding by Age: What to Expect

0–4 Months: Milk Only

Breast milk or formula is all your baby needs for the first 4–6 months. The AAP recommends exclusive breastfeeding for about 6 months, but fed is best — however you choose to do it.

See also: Formula Feeding Guide: Types, Amounts by Age & How to Prepare and How to Swaddle a Baby: Step-by-Step Guide & When to Stop.

AgeAmount per FeedFrequency
0–2 weeks30–60 ml (1–2 oz)8–12x/day
2–8 weeks60–120 ml (2–4 oz)6–8x/day
2–4 months120–180 ml (4–6 oz)5–6x/day
4–6 months180–240 ml (6–8 oz)4–5x/day

4–6 Months: Introducing Solids

Signs your baby is ready for solids: they can sit with support, show interest in food, have lost the tongue-thrust reflex, and can hold their head steady. Start with single-ingredient purees — iron-fortified cereal, sweet potato, avocado, or banana.

Solids are for exploration

Milk is still the primary nutrition source at this stage. Solids are about exploring flavors and textures, not calories.

6–9 Months: Building Variety

Introduce a wide variety of flavors and textures. Soft finger foods, mashed vegetables, fruits, and proteins (chicken, fish, beans, eggs). The WHO recommends introducing common allergens early — peanut butter (thinned), eggs, and dairy — to reduce allergy risk.

9–12 Months: Table Food Transition

Your baby can eat most of what the family eats, cut into small pieces. Three meals plus 1–2 snacks, alongside breast milk or formula. Avoid honey (botulism risk), whole nuts (choking), and excess salt or sugar.

Signs Your Baby Is Getting Enough

  • Wet diapers: 6+ wet diapers per day after day 4
  • Weight gain: Steady gain on their growth curve
  • Contentment: Baby seems satisfied after feeds
  • Stool: Regular bowel movements (varies by feeding type)

Common Feeding Concerns

Spit-Up

Very common in the first 6 months. As long as your baby is gaining weight and not in pain, it's usually normal. Keep baby upright for 20–30 minutes after feeding.

Cluster Feeding

Babies sometimes feed every 30–60 minutes for several hours, especially in the evenings and during growth spurts. It's exhausting but normal — it helps boost your milk supply.

When to Talk to Your Pediatrician

  • Baby isn't producing enough wet diapers
  • Weight loss or failure to regain birth weight by 2 weeks
  • Persistent vomiting (not just spit-up)
  • Signs of allergic reaction when introducing new foods
  • Refusing to eat for extended periods

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Disclaimer: This article is for informational purposes only and does not replace professional medical advice. Always consult your pediatrician for concerns about your baby's health or development.

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This article is for informational purposes only and is not a substitute for professional medical advice. Always consult your pediatrician for specific questions about your child's health.