Crawling is a big milestone in your baby's development.

Most babies start trying to crawl between 6 and 10 months of age.

Before crawling, your baby may:

* Get onto their hands and knees.

* Rock back and forth.

* Move backwards before learning to move forwards.

To help your baby crawl:

* Give them frequent opportunities for tummy time.

* Let them play on a soft, clean floor.

* Place toys just out of reach and encourage them to try to reach them.

What to avoid:

* Baby walkers.

* Long periods in seats or carriers.

* Pressuring your baby to learn quickly.