sleep apnea; testosterone therapy; erythrocytosis

https://auanews.net/issues/articles/2024/february-extra-2024/obstructive-sleep-apnea-and-its-impact-on-mens-health Obstructive sleep apnea (OSA) is a progressively prevalent condition characterized by recurrent episodes of partial (hypopnea) or total (apnea) upper airway collapse during sleep...