Period Tracker & Pregnancy App

LunaCycle is your all-in-one, privacy-first companion for menstrual cycle tracking, natural fertility, pregnancy milestones, and labor contraction timing. Designed with elegance and backed by clinical biomarkers, LunaCycle keeps your intimate health data 100% private on your iPhone.

Whether predicting your next period, planning for pregnancy, tracking weekly fetal development, or timing active labor contractions, LunaCycle empowers you every day.

SMART PERIOD & MENSTRUAL CYCLE TRACKER
• Accurate Period Prediction: Know exactly when your next period and ovulation are expected.
• Cycle Phase Awareness: Understand what happens in your Follicular, Ovulation, and Luteal phases.
• Detailed Symptom Logging: Record flow intensity, mood swings, menstrual cramps, cervical mucus, and basal body temperature (BBT).
• Cycle Length History: Identify cycle irregularities and hormone patterns over time.

CYCLE SYNCING & HOLISTIC WELLNESS
• Sync Your Nutrition: Receive phase-based nutrition and food recommendations to support hormonal balance.
• Energy & Workouts: Align your exercise routine with your biological rhythm and energy levels.
• Sleep & Habits: Monitor sleep duration and hydration with mindful bedtime reminders.
• Wellness Charts: Track your cycle length variations, weight progress, and sleep consistency.

PREGNANCY & MATERNAL SUITE
• Weekly Gestational Milestones: Follow your baby’s development week by week with delightful fruit and vegetable size comparisons.
• Estimated Due Date (EDD) Countdown: Track days remaining until you meet your little one.
• Fetal Kick Counter: Easily record baby movements and active kick sessions.
• Hospital Bag Checklist: Stay organized for delivery day with essential packing lists for mom, baby, and partner.

PRECISION CONTRACTION TIMER & 5-1-1 RULE
• One-Tap Labor Timer: Accurately record the start, stop, duration, and frequency of every contraction.
• Automated 5-1-1 Rule Detection: Visual alerts notify you when contractions are 5 minutes apart, lasting 1 minute, for at least 1 hour.
• Ob-Gyn & Doula Report Export: Easily share your contraction history with your healthcare provider or labor assessment team.

100% PRIVATE BY DESIGN (LOCAL-FIRST)
• On-Device Storage: Your menstrual cycles, symptoms, pregnancy records, and contraction timestamps are stored strictly on your iPhone using Apple SwiftData.
• Zero Cloud Profiling: We do not maintain remote cloud servers containing your health records.
• No Tracking or Data Brokers: We never sell, rent, or share your private health history with third-party advertisers.

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IMPORTANT MEDICAL DISCLAIMER:
LunaCycle is an educational wellness and self-awareness tracking tool. It is not a licensed medical provider, hospital, or clinical diagnostic service. LunaCycle is NOT an FDA-cleared contraceptive method and must NEVER be used as birth control or for pregnancy prevention. The contraction timer and kick counter do not replace professional obstetrica