A woman's fertile days depend on the life span of the egg and the sperm. Her egg only lives for about a day after ovulation. Sperm can live inside her body for about six days. The egg and sperm are most likely to join when intercourse happens during the five days before the egg is released or on the day of ovulation. It is also possible for a day or two after ovulation â even though it's less likely to happen then.
The unification of Germany officially took place on January 18, 1871. At that point, the Germanic states became the German Reich, which means German Empire. Shortly after the unification of Germany, Germany annexed the iron-rich French region of Alsace-Lorraine.
After invading Poland in 1939, Germany annexed the lands it was forced to give to a reformed Poland in 1919â1922 by the Treaty of Versailles, including the  Polish Corridor , West Prussia, the Province of Posen, and East Upper Silesia.odern Germany was formed in 1871 when Otto von Bismarck unified most of the German states (with the notable exception of Austria) into the German Empire. After the First World War Germany lost about 10% of its territory to its neighbours and the Weimar Republic was formed.