Stole this receipe from my mum, I used to make them when I lived at home. And they are soooo yummy.

2 cups sugar
1/2 cup milk
100 grams butter
1 tsp vanilla Essence
1/4 cup cocoa
3 cups rolled oats
1/4 cup choc chips/drops/chopped buttons
Boil sugar, milk, butter and vanilla for 3 mins. Remove from heat. Add oats, cocoa and choc chips. Mix quickly and thouroughly. Drop tablespoon size amounts onto grease proof paper and leave to set in a cool place. Store in the fridge.
Takes 10 mins to make, alot of sugar but the oats makes up for it. You don't have to add the choc chips but I did anyway cause thats what I do with everything.
and by the sounds of it may be good for milk production. 