Cooking oil is plant, animal, or synthetic fat used in frying, baking, and other types of cooking. It is also used in food preparation and flavouring not involving heat, such as salad dressings and bread dips, and in this sense might be more accurately termed edible oil.
The American Academy of Pediatrics currently (2012) recommends: The American Academy of Pediatrics reaffirms its recommendation of exclusive breastfeeding for about 6 months, followed by continued breastfeeding as complementary foods are introduced, with continuation of breastfeeding for 1 year or longer as mutually desired by mother and infant..
In general, frequent breastfeeding times that last several days are to be expected when your baby is about 3 weeks, 6 weeks, 3 months and 6 months old. The LLLI book, THE WOMANLY ART OF BREASTFEEDING, calls these frequency days.