I watched a documentary on BBC I player called My baby, psychosis and me.
It was the saddest thing I have ever watched.

http://www.bbc.co.uk/iplayer/episode/b07187xv/my-baby-psychosis-and-me

It was about post partum psychosis. Basically, experiencing psychosis after pregnancy and it is really sad that this happens to people.

It is interesting, because when I was learning about drugs, I thought, well what if it is a bad idea intoxicating people with drugs? Also, with ECT, is it really ethical using a treatment that you do not know how it helps people? I watched the documentary, it's sort of thought provoking, because for the ladies in the documentary, there was no alternative that would work.