The placenta has long been thought to produce serotonin during pregnancy. But in a new study, Yale researchers shatter the deep-rooted hypothesis — and show that the placenta doesn’t produce serotonin ...

Your labor is over! Your sweet baby is finally in your arms and the tough job of childbirth is nearly complete. All that remains is tying up the loose ends, so to speak, and this means the delivery of ...

The placenta has long been thought to produce serotonin during pregnancy. But in a new study, Yale researchers shatter the deep-rooted hypothesis—and show that the placenta doesn't produce serotonin ...