1. 9 months
1.1. Sits and riches for toys Without falling
1.1.1. Moves from tummy Or back into sittings
1.1.1.1. Starts to move
1.1.1.1.1. Alternate legs
1.1.2. Creeping, crolling
1.1.2.1. Starts eating Liquid foods
1.1.2.1.1. Starts play toys
2. 18 months
2.1. Walks
2.1.1. Selldom falls
2.1.1.1. Squat
2.1.1.1.1. Pick up
2.2. String together
2.2.1. Phrases
3. 9 months
3.1. Pulls to stand and Cruises
3.1.1. Along in furniture
3.1.1.1. Crolling in bed
3.1.1.1.1. Starts lestening Pick a boo
3.2. Know object
3.2.1. Steadless himself
3.2.1.1. Standing himself
4. 7 months
4.1. First tooth
4.1.1. Experiences Stranger anxiety
5. 1 months
5.1. Lying in bed
5.1.1. Suck his hands
5.1.1.1. Crying
6. 4 months
6.1. Loss in conversation
6.1.1. Recognize
6.1.1.1. Know object
7. 3 months
7.1. While lying in Tummy
7.1.1. Pushes up arms
7.1.1.1. Lifts up and holds Head up
8. While standing with Support
8.1. Accept entire weight With legs
8.1.1. Supporting To croll
9. Stands alone
9.1. Take several
9.1.1. Endipendent steps
10. 12 months
10.1. Stand herself
10.1.1. Talking
10.1.1.1. Talking a little bit
11. 8 months
11.1. Say mama and dada
11.1.1. Coordinate between Hands
12. 6 months
12.1. Immitate
12.1.1. Sounds
12.1.1.1. Voices
13. 24months
13.1. Can walk
13.1.1. Down stairs
13.1.1.1. Speach
13.1.1.1.1. Understandable