boutinitiation

Details of nursing bouts which include litter ID, current litter size and age for each record. For each litter, we have provided the number of mother-initiated nursing bouts and pup-initiated suckling bouts at each week of pup age.本数据集收录各条记录对应的哺乳回合（nursing bouts）详情，涵盖窝次标识（litter ID）、当前窝仔数及幼崽周龄。针对每个窝次，我们提供了幼崽每一周龄阶段下，母兽发起的哺乳回合数与幼崽发起的吮乳回合数。