Obelisk of Ramses II History. The Obelisk above on the left is the Obelisk of Ramses II who was one of the greatest pharaohs in Ancient Egypt, and also called Ramses the Great. He built many magnificent memorials. Abu Simbel, with their four colossal statues of Ramses II, is the most magnificent and the best known.
1 42 days: Brain waves can be detected, the jaw forms, including teeth and taste buds. 2  The unborn baby begins to swallow amniotic fluid. 3  Fingers and toes are developing. 4  45 days from conception: The unborn baby is making body movements, a full 12 weeks before the mother may notice such stirrings.
In the last few weeks of the first trimester, the embryo really starts to take shape. The facial structures begin to form and become recognizable. The neural tube, which will form the brain and spinal cord, develops. Little buds emerge and grow into arms and legs. Around week 8, the embryo becomes a fetus. The kidneys, liver, brain, and lungs are all beginning to function. The fingers and toes are separate and the external genitalia are formed. At 12 weeks, the fetus is about three inches long and weighs about one ounce.