Common Causes of Abdominal Pain During Pregnancy. Some abdominal aches and pains during pregnancy are quite common and generally pose no threat to you and your baby. These include: Round Ligament Pain: This can be characterized by a sharp stabbing pain when you change positions, or it can also be an achy, dull, lingering pain.
Pups are born deaf. As a matter of fact their ears donât open until they are 10 to 14 days. If your pup is not responding to sound after that time, it may be congenitally deaf.
Ok, so now you know how the canine ear hears.. now lets talk about what it hears. Sound is measured in vibrations, or cycles, per second, termed either cps or hertz. It is accepted that humans can hear 20 to 20,000 hertz, with the optimum range between 1,000 and 4,000 hertz.