Which organ stimulate prostaglandin?

Prostaglandins are primarily produced by the endothelium of blood vessels, but they can also be synthesized by various tissues throughout the body, including the kidneys, lungs, and reproductive organs. The production of prostaglandins is stimulated by various factors, including inflammation, hormonal signals, and tissue injury. In the reproductive system, for example, the ovaries and uterus release prostaglandins in response to hormonal changes or during menstruation.