The chart below shows a comparison between the number of times this symptom was experienced by pregnant vs non-pregnant women. **NOTE: Data for 15-21 dpo tends to be lower than expected as many women stop tracking symptoms after a positive pregnancy test.
If I hadn't done it, someone would've done something equally exciting if not better in the next six months. It was in 1962 when a young computer programmer from MIT, Steve Russell (fueled with inspiration from the writings of E. E. Doc Smith*), created the first computer video game.
The first PC (IBM compatible) computer. On April 7, 1953 IBM publicly introduced the 701, its first electric computer and first mass produced computer. Later IBM introduced its first personal computer called the IBM PC in 1981.