Here is a little recipe my Grandmother gave me. My mum also got given this at the Old Queen Elizabeth Hospital when she was having trouble with my little sister and her milk production. I thought it might be helpful to someone:

Ingredients:

1 cup skim milk powder
1 cup Activite (Safeway / Wollworths sell this)
1 litre Milk (full cream was meant but I think you could substitute.)

Method:

Mix all ingredients together in a Blender (or with a bar mix) auntil well combined.

Consumption:

Drink one large glass in the morning then drink as required throught the day. 3 Days should be enough to have your milk flowing like there is no tomorrow.

Apparently it tastes like a chocolate thickshake. Will let you know in a few months. Everyone I know who has used it says it works like a charm.