Hemoglobin Levels: The blood test will identify the level of hemoglobin, which is the oxygen-carrying power of your red blood cells. The expected level is between 12 to 14 grams. A treatment for anemia will be prescribed if your level falls below 10 grams.http://www.medicinenet.com/anemia_in_pregnancy/views.htmFor example, the normal ranges of hemoglobins for background comparison are:Newborns: 17 to 22 gm/dlBabies 1 week of age: 15 to 20 gm/dlBabies 1 month of age: 11 to 15 gm/dlChildren: 11 to 13 gm/dlAdult men: 14 to 18 gm/dlAdult women: 12 to 16 gm/dlMen after middle age: 12.4 to 14.9 gm/dlWomen after middle age: 11.7 to 13.8 gm/dl