Always Free
Free Health Tools
Doctor-designed tools to help you understand your body. No login, no charge, no data stored.
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Most UsedDue Date Calculator
Enter your last period date → get your due date + full milestone calendar
Open Calculator →🌿
NewOvulation Window Calculator
Know your exact fertile days, ovulation date, and per-day conception probability — with a printable fertility schedule.
Open Calculator →🧠
DSM-5 ClinicalPMDD Symptoms Checker
Evaluate your cycle-linked mood shifts against clinical DSM-5 diagnostic criteria for premenstrual dysphoric disorder.
Open Screener →💚
GAD-7 StandardAnxiety Screening Tool (GAD-7)
Measure your anxiety levels with the standard 7-question clinical screener
Open Screener →Want personalised guidance? A Smart Consultation gives you a doctor's written review in 48 hours.
Try Smart Consultation — from ₹149