If a pregnancy results in a live birth what can the mother or the mother and her partner choose to do

Which finger should not be used when measuring heart rate?

Most of the phosphorus on earth comes from ?

Ihave a really high metabolism and only weigh 70 pounds (13 almost 14). people always ask me two questions: do you ever eat and how do you eat so much and stay so skinny.i am worried that a high metabolism wont me forever. what are some safe steps i can take to maintain being fit. (also, i already work out i am a dacer so i get cardio a lot)