Sorry for can't input chinese:

Gross Income: $2850

tax:about $250

Rent: $500 (2br)

Babysitting: $500

Insurance: $170

Electricity: $20

Gas: $40 more in winter

Cell phone: $60

Internet: $35

Grocery: $600 including formula, babyfood, diapers,my skin care, etc.

Not including the stuffs like travel expense, my husband's ski pass, my son's toys...

Life is really hard for 2 F1 with a baby.