Army vet, 26, says his genitals shrank, changed shape after taking popular hair loss drug admin 1 day ago News 1 Comments Off on Army vet, 26, says his genitals shrank, changed shape after taking popular hair loss drug 0 Views Former US Army Sgt. Mark Millich’s sex drive plummeted — and his genitals shrank and changed shape after taking popular hair-loss drug finasteride. Share Facebook Twitter Stumbleupon LinkedIn Pinterest