Ecology, Evolution and Genetics. Solutions to many of the world's most pressing environmental issues require a basic understanding of nature at the organismal, population and ecosystems level.
Average. On average, women start to show around the fourth month of pregnancy, between weeks 14 and 17. By week 17 the uterus usually has expanded to just an inch and a half below the navel, making the pregnancy more obvious.
Real Smiles. Sometime around 6-8 weeks your child will start to develop a âlearnedâ smile that is a reaction to outside stimuli. This smile will last a bit longer than the reflex smile and you will be able to see their reaction in their eyes.