Mood disorders in pregnancy: how do they affect mother and baby?

Many postpartum mood disorders can start during pregnancy and women with pre-existing psychiatric conditions can relapse during pregnancy. The risk–benefit ratio of treatment should be assessed to protect the mother and fetus.

Key Points

Mood disorders often begin in pregnancy, particularly during the third trimester.
Women with mood disorders often present with anxiety symptoms focused on the pregnancy and unborn child.
Women may mask their symptoms, afraid of the stigma of being seen as a bad mother.
Stopping psychiatric medication, particularly abruptly, may not be in the best interest of the mother or fetus.
The risk–benefit ratio of treatment must be considered for the mother and her unborn child, ensuring both parents are well-informed in order to make the best decision.
Women with bipolar disorder or psychotic depression need referral to a psychiatrist.
Picture credit: © Jfairone/iStockphoto.

Monday 6 July 2026

Mood disorders in pregnancy: how do they affect mother and baby?

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