Previous induced abortion and ante-natal depression in primiparae: preliminary report of a survey of mental health in pregnancy.

One hundred and nineteen primiparae, who were routinely attending ante-natal clinics, were interviewed repeatedly between the 12th and 36th weeks of their pregnancies. The incidence of depression was highest in the first trimester and, overall, about a fifth of the sample was found to be suffering from clinically significant neurotic disturbances. In a proportion of these expectant mothers there was an association between depression and anxiety early in pregnancy and a previous history of induced abortion; this phenomenon may reflect a reactivation of mourning which was previously suppressed.