![BBC News (World) on X: "A normal body temperature is 37C (98.6F), but can vary through the day and the menstrual cycle Anything above 38C (100.4F) is considered high Temperatures can be BBC News (World) on X: "A normal body temperature is 37C (98.6F), but can vary through the day and the menstrual cycle Anything above 38C (100.4F) is considered high Temperatures can be](https://pbs.twimg.com/media/EaJdrheXkAIXS_x.jpg:large)
BBC News (World) on X: "A normal body temperature is 37C (98.6F), but can vary through the day and the menstrual cycle Anything above 38C (100.4F) is considered high Temperatures can be
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Normal Body Temperature and the Periodic Fever Syndromes - Systemic Autoinflammatory Disease (SAID) Support
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