Prostitution involves the exchange of sexual services for money. It has existed in India for many centuries in various forms. While prostitution is legal in some parts of India, it is illegal and unregulated in other parts. There are many known red light districts in major Indian cities. Poverty, lack of opportunities, family circumstances, and psychological factors can all contribute to women entering prostitution. Prostitution carries public health risks like HIV transmission and the exploitation of women and children. There are differing views on whether prostitution should be legalized or not.