A pregnant woman's blood volume increases approximately 50% by her 30th week. Therefore, if, on average, the human body contains 5-6 quarts of blood, that would mean by the 30th week of conception, a pregnant woman has on average 7 1/2-9 quarts of blood in her bloodstream.
About 6 quarts
2 gallons
The average adult human body contains about 5 liters (1.3 gallons) of blood.
4-5 ltrs in human body.
On average, about 1,900 to 2,600 gallons of blood travel through the human body in a day.
The average adult human body contains about 5 liters (5,000 milliliters) of blood.
5 l
about 90
approximately 6 quarts
about 2 litres
The liver
The human body can sustain a blood loss of up to 15-30 of its total blood volume before requiring a transfusion.