Treating Depression During Pregnancy May Benefit Babies' Brain Development

Depression during pregnancy can affect a woman's emotional wellbeing, sleep, appetite and ability to manage daily activities. It can also make it harder to access prenatal care and maintain supportive routines. Researchers are investigating whether effective treatment during pregnancy may have benefits extending beyond the mother's symptoms. The reported randomized trial examined maternal depression treatment and outcomes related to infants' brain development and early emotional functioning. The findings suggest that maternal mental-health care may be relevant to the early developmental environment in which babies grow. The results should not be interpreted as proof that depression treatment guarantees a particular developmental outcome for every child. The type of treatment, severity of depression, timing, family support and other health factors can all matter. Pregnant women experiencing persistent sadness, anxiety, loss of interest, hopelessness or difficulties functioning should speak with an obstetrician or mental-health professional. Treatment decisions—including psychotherapy and medication where appropriate—should be individualized rather than based on fear or stigma.