Apple Health No longer predicts my period

odunayo208 Said:

"Apple Health No longer predicts my period: I recently upgraded from IPhone 8+ to 12. Upon transferring my data to my new phone, Apple health has not predicted possible ovulation date and period date.. how can I fix this?"

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Troubleshooting Apple Heath:

Start Here: Wearing your Apple Watch - Apple Support

Other Links to Go By:

• watchOS - Feature Availability - Apple

• Track your Period with Cycle Tracking - Apple Support

• Track your Nightly Wrist Temperature Changes with Apple Watch - Apple Support

• Receive Retrospective Ovulation Estimates with Apple Watch Series 8 - Apple Support

• Receive Retrospective Ovulation Estimates on Apple Watch Series 8 or Apple Watch Ultra - Apple Support