Hearing problem for 2 year old DD

My 2-year-old baby is diagnosed with conductive hearing loss. I'm really worried about her. She used to respond to noise till the age of one. Recently we noticed she don't respond so we took her to Westside Audiology in Calgary ( http://www.westsideaudiology.com/ ). Her doctor said it can be treated with medical or surgical intervention. If it doesn't help then probably she should get hearing aids. Anyone here had a similar situation? What are the things to be considered while caring a baby with hearing loss?