About the size of a smaller cauliflower, the mind is often a mass of jelly-like fats and tissues weighing approximately 1.4 kilograms. It contains about 100 billion neurons that coordinate our both mental and physical processes, and its divided into four areas - the cerebrum (the biggest part of the brain; it sits near the top of the organ), the cerebellum (sits within the back with the cerebrum and it is the second largest area of the mind), the diencephalon (located within the middle from the cerebrum at the top of the brain stem) and your brain stem (posterior part of mental performance, responsible for many life support processes such as regulating heart rate). One must not delay in consulting any qualified infertility specialist if the result of unsecured sex does not show any hope of pregnancy. Those are below 35 years can try it for one year but the couples above 35 years must not wait for more than six months as an age factor can also prove a hurdle towards achieving the desired outcome.     Gastropods make up the group of animals that include snails, slugs, limpets and sea hares. These animals are available in fresh or salt water as well as land. They are the largest gang of mollusks and possess existed since the early Cambrian period. A single shell as well as an asymmetrical body characterize these animals.