Err... I know!! Dr k could've done that, maybe she didnt because DNA testing is expensive in India?? I dunno....
Also, I thought you needed samples for doing the testing... like Saliva, hair, blood... while it'd be easy to obtain that from the baby, how is Dr K expected to obtain it from Nandini?!?! Maybe she'd pluck a hair strand or two while giving the "aashirvaad" to Nandini?Or maybe she'd wait untill Nandini's eaten and then steal her used spoon?? Um.. thats all I can think about... I think it'd be near impossible to obtain a blood sample.... any ideas?