Prostitution is the practice of engaging in sexual activities in exchange for money or goods. It can take various forms, including street prostitution, escort services, and brothels. The legality of prostitution varies widely around the world, with some places allowing it under certain regulations, while others consider it illegal. People involved in prostitution may do so for various reasons, including economic necessity, personal choice, or coercion. The topic often intersects with issues such as human trafficking, public health, and gender equality, making it a complex social issue that is the subject of ongoing debate and research.