to bring ur baby , you have just to give her birth certificate attested ""from your country & then by foriegn affairs here in qatar""

and u will have to also give bank statement for at least 3 months

and copy of your contract and noc from the company you r working in and if the company is not giving u accommodation , u will give also flat renting contract

for me i didot had to give this coz the company wrote in my contrcat & noc that they r providing me accommodation