Why the sleep habits that used to work stop working in perimenopause, and what is really happening to each stage of your sleep, explained by sleep physician Dr. Val.

Sleep and food work on each other in both directions. Which foods tend to support sleep in perimenopause, which ones work against it, and why it matters more now.

If you wake up exhausted no matter how early you go to bed, there is usually a reason you can find. Here are 10 of the most common ones Dr. Val looks for.

Sleep apnea in women rarely looks like loud snoring. The quieter warning signs, why risk rises in perimenopause and menopause, and how it is diagnosed.