Why did Alan Shepard pee in his suit?

Answer 1

Alan Shepard famously peed in his space suit during the Mercury-Redstone 3 mission, also known as Freedom 7, because of the constraints of the spacecraft and the urgency of his situation. After being strapped in for several hours before launch, he felt the need to relieve himself but had no way to exit the capsule. In a moment of necessity, he decided to let it happen in his suit, which was a common issue for astronauts during early space missions due to the lack of proper facilities.