A lot of ladies go through the premature birth of their baby. Most of the deliveries with twins or triplets result in preterm birth. And all of them need to know how to care for a premature baby at home. Any baby born before the pregnancy of 37 weeks is called a preterm and the baby is called premature baby. The preterm delivery is categorized into three different categories. These categories are late preterm (34-36 weeks), moderately preterm (32- 36 weeks) and very preterm ( less than 32 weeks ). The doctors try that the baby is delivered full term. Only if needed, the doctor takes the decision of delivering the baby preterm. According to the research done the babies born at late preterm stage are at a greater risk of negative results.