The activity of circadian genes appears to be altered in women with perinatal depression. Using light to reset the body clock may improve symptoms
Source:
https://www.newscientist.com/article/2216192-boosting-circadian-rhythms-can-help-relieve-perinatal-depression/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home