Wolf Pack Behavior. Wolves live and hunt in packs of around six to ten animals. They are known to roam large distances, perhaps 12 miles in a single day. These social animals cooperate on their preferred preyâlarge animals such as deer, elk, and moose.
In a normally developing singleton pregnancy, quantitative serum HCG levels double every 2-3 days during the earliest weeks of pregnancy. This HCG calculator can be used to determine the doubling time of your HCG levels.
1 An hCG level above 25 mIU/ml is considered pregnant. 2  An hCG level between 5-25 mIU/ml requires a follow-up test to confirm what it could be. 3  At hCG levels in early pregnancy below 1,200 mIU/ml the hCG usually doubles every 48-72 hours.