On November 15, the world's population will surpass the 8 billion mark. India will be the second most populous country in the world, only behind China. However, within the next six months, India will cross China to become the country with the highest population. According to the 2022 Revision of World Population Prospects by the United Nations (UN), on July 1, 2023, India will have 1.428 billion people. China, on the other hand, will have 1.425 billion people.
However, India's total fertility rate (TFR) currently stands at 2. This is below the ideal replacement rate of 2.1. In other