420c) When you bled, was it during the first three months, the second three months or the last three months?
FIRST TRIMESTER 1
SECOND TRIMESTER 2
THIRD TRIMESTER 3
DON'T KNOW 8
Categories
Value
Category
1
1st trimester
2
2nd trimester
3
3rd trimester
7
Don't know
8
Missing
9
NIU (not in universe)
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.
Description
Definition
ANMENSTRIM indicates the trimester of the pregnancy when the child's mother had vaginal bleeding while the child was in utero.