The authors declare no conflicts of interest. No generative AI tools were used in the preparation/writing of this manuscript. The data that support the findings of this study are available from the corresponding author upon reasonable request. Supplementary Figure S1. Receiver operating characteristic curve for various cut-off values of luteinizing hormone for predicting ovulation. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
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Ubom et al. (2026) studied this question.
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