I add about 1/2 cup of baking soda to every load of laundry. We have pretty hard water. The baking soda softens it so that it is more effective at washing away the detergent. Been doing this for a couple of years and I have noticed that our towels don't lose absorbency like towels we've had in the past.
The average number of children each woman will have over the course of her lifetime is called the Fertility Rate In 2011, the overall global life expectancy for both men and women was
Results Sample Demographics The womenâs average age at the time of the survey was 34.4 years (range= 23-55), the average age of their partners was 37.2 years (range= 23-59), and the women's age at first birth was 27 (range= 17-40). Thirty-seven women were primiparous, 73 had two children, and 69 had three or more.