So if you bought a gold futures contract, you'd be agreeing to buy a certain number of ounces of gold from the futures seller on a date in the future. (moneysense.ca)
Now you need to take the total number of ounces per day and divide it by how many feedings your baby will get each day. (verywellfamily.com)
During the menstrual cycle, extra minutes of nursing or pumping can also result in lower dips in the total number of ounces pumped in 24 hours. (romper.com)