Parties Are For Fun Not Fights - Planning Tips For A Baby Shower
Babies delivered sooner than 32 weeks and weighing approx 3lb 5oz are normally born with under developed lungs which cannot conceal surfactant, some sort of frothy matter that holds back the inner surfaces of the lungs from sticking together and because of this a baby may feel severe breathing problems - Respiratory distress syndrome also known as RDS.
Depending on the specific product this will vary from one conversion to many ones.