# How many questionnaires are included in ASQ:SE-2?

There are a total of 9 age intervals for ASQ:SE-2: 2, 6, 12, 18, 24, 30, 36, 48, and 60 months.

#### Tags

[ASQ:SE-2(123)](https://support.agesandstages.com/kb/tag/143) [interval(1)](https://support.agesandstages.com/kb/tag/454)