Critical thinking is the ability to think clearly and rationally about what to do or what to believe. It includes the ability to engage in reflective and independent thinking. Someone with critical thinking skills is able to do the following 1  : understand the logical connections between ideas.  identify, construct and evaluate arguments.
Not Medical Advice: The uterus (which is continuous with the cervix) weighs 2.5 ounces (70 g) on average. It is a mostly solid, although hollow and composed of smooth muscle. It is pear-shaped, and typically measures 3 inches (7.6 cm) in length.
The uterus size is fairly small, it measures about three or four inches in length, which is a size of a clenched fist or a small apple. In pregnancy, the size of the uterus changes as the baby grows and this organ can expand up to 12 inches in length. So, make sure you are not pregnant.