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Fig. 1 | Reproductive Biology and Endocrinology

Fig. 1

From: The true natural cycle frozen embryo transfer - impact of patient and follicular phase characteristics on serum progesterone levels one day prior to warmed blastocyst transfer

Fig. 1

Partial effect plots of the body mass index (BMI; kg/m²), follicular phase peak-E2 (pg/mL), follicular phase peak-P4 (ng/mL), and luteinized unruptured follicle (LUF) to predict the square root of serum P4 levels on frozen embryo transfer (FET)-1 day (ng/mL) using the stepwise linear regression model. [Intercept: 3.89 (95% CI 3.09–4.70)]

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Reproductive Biology and Endocrinology

ISSN: 1477-7827

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