Is there a postpartum depression topic or is that just put in with the parenting topic?

I think it is important that there be a place specifically for mothers that are dealing with this issue.

the depressionet.com.au used to be a message board and there was a lot of support for mothers on there. it's gone now and i am looking for a place to share/get support with these issues.

i have a 22 month old and will have a newborn in May this year.