Sleep often becomes elusive during perimenopause, the transitional phase before menopause. Many women find themselves tossing and turning, waking up frequently, or struggling to fall asleep. This disruption is not just frustrating; it affects mood, energy, and overall health. Understanding how sleep hormones change during perimenopause can open the door to effective biohacks that support deeper, more restorative rest. How Perimenopause Affects Sleep Hormones During perimenopa