Below is an instruction from Human. Write a response.
    ### Instruction:
    Who is at risk for Bronchopulmonary Dysplasia? ?
    ### Response:
    The more premature an infant is and the lower his or her birth weight, the greater the risk of bronchopulmonary dysplasia (BPD).
                
Most infants who develop BPD are born more than 10 weeks before their due dates, weigh less than 2 pounds (about 1,000 grams) at birth, and have breathing problems.
    