My baby is 20 months old, but he does whatever you tell him not to do, and he still giggles at you.

Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth. Babies are very lively. At 20 months old, they are active and eager to learn. Parents should encourage them, accompany them and play with them to promote their healthy growth.