Increasing Breast Milk Production

I've seen several women asking how to increase their production and I just thought I'd throw this out there.

My supply has dropped over the past week. I was able to get 5oz total even after my son had eaten at one point, but now I'm only getting 2 or 3 when I pump. So my sister suggested rubbing fennel oil on my breasts, but not where baby can ingest it. Today was my first day trying it, but she and several others I know swear by it! So hopefully this and also increasing my water intake will help.

Hopefully this is some useful info for someone!