Why Is My BBT Fluctuating So Much? Understanding the Causes
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5 min read
Approximately 1 in 4 women who use fertility awareness-based methods may experience an unintended pregnancy within a year, often due to inconsistencies in tracking, such as charting an erratic basal body temperature (BBT). Understanding **why is my BBT fluctuating so much?** is crucial for anyone using this method for family planning or cycle awareness.