Promoting Full Oral Feeding in Preterm Infants Less Than 30 Weeks Gestational Age

From the beginning of 32 weeks, try oral feeding once a day, suck pacifier for 10 minutes before feeding. When she/he can finish 50% of the amount of one meal in consecutive two days, and there is no adverse events happened, then we will try oral feeding twice a day. In the same way, in the oral feeding she/he can finish 50% of this meal in consecutive two days, there is no adverse events happened, then we will try three oral feedings three times a day. We wil continue the process until the infant can be fully oral fed by herself/himself.