Are your periods suddenly unpredictable? Mood swings or brain fog creeping in? You’re not imagining it—and you’re not alone. Perimenopause is a hormonal rollercoaster, with fluctuating cycles, sleep issues, anxiety, fatigue, and weight changes—yet a single blood test often misses the bigger picture. At Sirona Health, we use the Mira hormone monitor to track estrogen, LH, FSH, and progesterone levels over time. That way, we can decode how your hormones relate to your symptoms and tailor personalised advice—so you stop guessing and start understanding what’s happening in your body.