Video of three young men in a clinic. Two shirtless, one in jeans, the other in a black t-shirt, talking. Background shows blue curtains, white walls, and medical equipment.

Video of four Asian men in a clinical setting. One is nude, another wearing a black t-shirt, a third in a white t-shirt, and the fourth in a black t-shirt.

Video of two shirtless, slender men in a modern living room. One man, standing, has a circumcised, flaccid penis, while the other, seated, holds his hand to his cheek with an expression of surprise.

Video of three shirtless men in black shorts standing in a modern, minimalist room with a pool. One is sitting at a desk, another is wearing a backward red cap, and the third is near the pool.

Video of three young men in a clinical setting. One is nude, another partially dressed, and the third wears a black t-shirt and shorts.

Side-by-side video: A shirtless young man with a slim build in boxer briefs is measured by a muscular man in a black shirt; another shirtless man in a white lab coat measures a similarly built man in gray shorts.

Video of three naked men: one Asian, one Black, and one white, in a medical exam room with a doctor present.

Video: A shirtless, fit man stands in a room, pants down, with a woman kneeling behind him. Another man, also shirtless, sits at a desk, typing on a laptop.

Video of two young men, one shirtless, wearing a green polo, black pants, and white underwear, standing in a cluttered, dimly-lit room with a mirror, a desk, and a black chair.