From: The prevalence of depressive symptoms among fathers and associated risk factors during the first seven years of their child’s life: findings from the Millennium Cohort Study
Parent
Sweep 1 (9 months)
Sweep 2 (3 years)
Sweep 3 (5 years)
Sweep 4 (7 years)
N
Mothers
18,497
14,645
12,792
12,175
Fathers
12,882
11,253
9710
8803