Anna

there are 20 baby teeth

central incisor bottom erupt around 6 - 10 mths top around 8-12mths
lateral incisor bottom 10-16mths top 9-13 mths
canine (cuspid or eye) bottom 17-23mths top 16-22mths
first molar bottom 14-18mths top 13-19 mths
second molar bottom 23-31mths top 25-33 mths

Jack got his way early
central bottom just shy of 5 mths and 5mth 1day top ones 6 1/2mths and just shy of 7mths
laterals came thru at 61/2mth and 7 mths for bottom and top
first molar came thru at 13 1/2 mths bottom 14 1/2 mths top
eye teeth came thru bottom at 17mths and top at 18mths
2nd molars came thru top at 21mths bottom 1st one at 23mths and last one yesterday