<prompt> Full-term denotes37 completed to 386739 completed to 406741 completed to 416742 completed weeks  <response>: Early term refers to neonates born at 37 completed weeks up to 3867 weeks. Full-term denotes those born at 39 completed weeks up to 4067 weeks. Last, late term describes neonates born at 41 completed weeks up to 4167 weeks. Ref: Williams Obstetrics; 25th edition 