day1-day60
- Always got colic problem
- Sleeping time problem
(Tak tido waktu mlm)

Month2-3
- Proper sleeping hour.
- Start to smile and stare without sound
- Start to sound " aahh.." voice

month3
- Smiling and sound in the same time
- Start to play with his hand and feet
- Start to hold something

Month4
-Bubling through mouth
-play with his lips