Background: The puerperium has typically been a period of risk for the
development of psychiatric illness. Although postpartum depressive il
lness has been discussed extensively in the literature, obsessive comp
ulsive disorder during pregnancy and puerperium has received little at
tention . Method: Fifteen women with new-onset obsessive compulsive sy
mptoms during the puerperium were retrospectively evaluated by chart r
eview; all met DSM-III-R criteria for obsessive compulsive disorder. D
istinctive features of their clinical presentation, pharmacotherapy re
ceived. and status at 1-year follow-up were recorded. Results: Patient
s were noted to have a characteristic constellation of symptoms compri
sed of disabling intrusive obsessional thoughts to harm their babies.
Obsessive rituals were not observed in any of the patients described.
Patients frequently developed secondary depression and appeared to be
exquisitely responsive to serotonin selective reuptake inhibitors. Con
clusion: The puerperium may be a period of risk for development of new
-onset obsessive compulsive disorder. Clinicians caring for puerperal
women need to be aware of the impact of these symptoms on maternal and
fetal well-being.