When to start solids: the key signs of readiness

Your baby is ready for solids when they show several developmental signs, typically around 6 months. The World Health Organization recommends exclusive breastfeeding until 6 months, then introducing complementary foods. Never start before 4 months. Look for:

  • Sitting with minimal support – Your baby can hold their head steady and sit upright in a high chair.
  • Good head control – They can turn their head away to refuse food.
  • Loss of tongue-thrust reflex – Instead of pushing food out, they move it to the back of their mouth.
  • Interest in food – They watch you eat, reach for your plate, or open their mouth when food approaches.

Every baby develops at their own pace. Most are ready around 6 months, but some need a little longer. If your baby is younger than 4 months or not showing these signs, wait and talk to your health visitor.

What if my baby seems ready earlier?

Some babies seem interested in food as early as 4 months, but their digestive systems may not be ready. Starting solids too early can increase choking risk and doesn’t provide nutritional benefit. The official guidance is exclusive milk feeds until around 6 months. If you’re unsure, your pediatrician can assess your baby’s development.

How to start solids safely

First, choose a calm time of day when your baby is not too tired or hungry. Offer a small amount (1-2 teaspoons) of single-ingredient puree like mashed avocado, sweet potato, or baby rice mixed with breast milk or formula. Sit your baby in a high chair, securely strapped in. Stay within arm’s reach at all times.

Introduce one new food at a time, waiting 3-5 days before trying another to watch for allergic reactions. Common first foods include:

  • Pureed vegetables (carrot, butternut squash)
  • Pureed fruits (apple, pear, banana)
  • Iron-rich foods (pureed meat, lentils, fortified baby cereal)

Avoid honey until 12 months (risk of infant botulism), whole nuts (choking hazard), and added salt or sugar.

What about baby-led weaning?

Baby-led weaning (BLW) means skipping purees and letting your baby feed themselves soft finger foods. Signs of readiness are the same: sitting well, good head control, and interest. For BLW, your baby must be able to sit upright unassisted and bring food to their mouth. Start with soft foods long enough to grip, like steamed broccoli spears, banana halves, or roasted sweet potato wedges.

Choking is a concern with any method. Always supervise, learn infant CPR, and offer foods that are soft and easily mashed between your fingers. If your baby gags, it’s often normal (they are learning to move food), but if they cannot cough or breathe, call emergency services immediately.

Common concerns and when to seek help

  • Gagging vs choking: Gagging is noisy (coughing, sputtering); choking is silent and your baby can’t breathe. Learn the difference.
  • Refusing solids: This is common. Don’t force it – offer milk first, then a small taste of food. Try again another day.
  • Allergies: Signs include hives, vomiting, wheezing, or swelling. If you see any, stop that food and call your pediatrician. For severe reactions (difficulty breathing), call 911.
  • Constipation: Increase fluids and offer pureed prunes, pears, or peas. If it persists, consult your doctor.
  • Not gaining weight: If your baby isn’t gaining weight as expected, see your pediatrician.

Always trust your instincts. If something feels wrong, talk to your health visitor or pediatrician.

Final tips for a positive weaning journey

  • Let your baby set the pace. They will show you when they’re full (turning head, clamping mouth shut).
  • Expect mess! It’s part of learning. Use a bib with a pocket and put a splash mat under the high chair.
  • Offer water in a sippy cup or open cup from 6 months.
  • Keep milk feeds (breast milk or formula) as their main nutrition until 12 months.
  • Enjoy this milestone – it’s a fun (if messy) adventure!

Remember, every baby is different. There’s no perfect schedule. If you have any concerns about your baby’s readiness, development, or feeding, please consult your pediatrician or health visitor. They are there to support you.

Key Takeaway

Wait for clear readiness signs (sitting with support, head control, interest) around 6 months, then introduce soft purees or finger foods one at a time, supervising closely.