Calculate safe heart rate zones and exercise intensity guidelines for your pregnancy stage. Stay active safely throughout pregnancy.
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How this calculator works
Pregnancy guidelines recommend staying at 60-70% of maximum heart rate, not exceeding 140 bpm for most women.
Common questions about this calculator
Pregnancy calculators provide estimates based on standard formulas. Every pregnancy is unique. Always consult your OB-GYN or midwife for personalized care.
