baby blues
noun [ plural ] uk/ˈbeɪ.bi ˌbluːz/ us/ˈbeɪ.bi ˌbluːz/
女性在分娩后经历的一种忧郁情绪;产后忧郁症
a feeling of sadness that some women experience after they have given birth to a baby
According to this article, as many as 60 percent of women suffer from the baby blues. 这篇文章显示，高达60%的女性有产后忧郁症。