Intelligent Period &
Cycle Predictor
Live calculated forecasts for your next period, peak ovulation window, and hormonal phase transitions—stored securely in your browser.
Cycle & Fertility Predictor
Pick the day your most recent bleeding started.
You are currently in your Follicular Phase. Estrogen is beginning to rise, bringing higher energy, fresh creativity, and clearer mental focus.
The Four Rhythm Phases
Understanding your hormonal shifts helps tailor workouts, nutrition, and work rhythms.
1. Menstrual Phase (Days 1–5)
Rest & RenewProgesterone and estrogen dip. Focus on hydration, iron-rich foods, and gentle yin yoga or light walking.
2. Follicular Phase (Days 6–13)
High EnergyEstrogen steadily rises. High cognitive sharpness and energy. Ideal for strength training, creative projects, and new plans.
3. Ovulatory Phase (Days 14–16)
Peak FertilityLH and estrogen surge to release an egg. Maximum social confidence, libido, and communication skills.
4. Luteal Phase (Days 17–28)
Nurture & EaseProgesterone dominates to soothe the body. You may experience PMS, cravings, or need more sleep and magnesium.
Daily Mood & Symptom Logger
Tap any symptom or feeling to generate instant health recommendations for today.
Sip warm chamomile or ginger tea and apply a warm compress for uterine comfort and soothing muscle relaxation.
Cycle Calendar
Nourish Your Body by Phase
Harmonize your nutrition, exercise, and rest with each biological milestone.
Phase Nutrition
Consume healthy fats like avocados and salmon during the follicular phase, and load on complex carbs, root vegetables, and leafy greens during the luteal phase.
Synced Workouts
Power through HIIT and strength personal bests during high-estrogen ovulatory days; switch to slow Pilates, stretching, and deep breathing as your bleed approaches.
Cellular Hydration
Water retention spikes before menstruation. Drinking 2.5L+ of water with minerals reduces cramping, balances electrolyte loss, and clears skin breakouts.