Sperm can live for about five days inside the uterus, so providing those two time frames collide, it can be pretty soon after sex. Hours, usually. Implantation occurs between 6 - 12 days. Different sources say different things, but it seems to be no fewer than six days and no longer than fourteen.
In short, it soon became apparent that a new stage of life â the teenage phase â was becoming a reality in America. American adolescents were displaying traits unknown among children and adults. Although the word teenager did not come into use until decades later, the teenage mindset dawned in the 1920s.
Slang of the 1920's The twenties were the first decade to emphasize youth culture over the older generations, and the flapper sub-culture had a tremendous influence on main stream America; many new words and phrases were coined by these liberated women. Many of these are still used today!