The first teeth to appear in an infant is:
Eruption of Deciduous or Milk Teeth Lower central incisors: 6-9 months. Upper incisors: 8-10 months. Lower lateral incisors: 12-20 months. First molar: 12-20 months. Canines: 16-20 months. Second molars: 20-39 months.
Upper incissors
First molar
Canine
Lower central incisor
Development period- week 1,2,3,4