Depression is more common in first-time mothers when the child is four years old than at any time during the 12 months after giving birth, according to a major new study from Australia.
The research shows almost one in three first-time mothers reported depressive symptoms at least once between pregnancy and four years after giving birth.
More top news
More than 50 dog surfers of all breeds and sizes joined an annual dog surfing competition in California
A painting by artist LS Lowry is to go on show to the public for the first time.
A third of Olympic and world championships medals have been won by athletes with allegedly suspicious doping test results, report claims