212A) Think back to your first pregnancy. Was that a single or multiple pregnancy?
Single birth/not a twin
Twin or multiple
1st of multiple births
2nd of multiple births
3rd of multiple births
4th of multiple births
5th of multiple births
6th of multiple births
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
KIDTWIN (B0) reports whether the child is a twin (or born in a multiple birth) or is a single birth.
Child demography core Variables -- TOPICS