By Pam Belluck

When her second son was born, six weeks premature, Emily Guillermo recalled thinking, “You’re not supposed to be mine. You were not supposed to be made.”

Postpartum depression isn’t always postpartum. It isn’t even always depression. A fast-growing body of research is changing the very definition of maternal mental illness, showing that it is more common and varied than previously thought.

Scientists say new findings contradict the longstanding view that symptoms begin only within a few weeks after childbirth. In fact, depression often begins during pregnancy, researchers say, and can develop any time in the first year after a baby is born. Continue reading New Findings on Timing and Range of Maternal Mental Illness – NYTimes →