This study is a large, multi-site clinical trial testing whether Stanford Accelerated Intelligent Neuromodulation Therapy (SAINT), a fast-acting form of repetitive transcranial magnetic stimulation (rTMS), can more effectively reduce symptoms of postpartum depression (P...

Patients presenting for normal spontaneous vaginal delivery who have a neuraxial anesthestic will be randomized to receive preservative free morphine or saline placebo after delivery.