Nature (almost) always prevails -challenging the status quo of artificial cycle frozen embryo transfers

Article Obstetrics & Gynecology

O-026 A new mNC protocol that allows a 7-day window for FET planning

C Alonso et al.

HUMAN REPRODUCTION (2023)

Article Endocrinology & Metabolism

Interindividual variation of progesterone elevation post LH rise: implications for natural cycle frozen embryo transfers in the individualized medicine era

Carol Coughlan et al.

Summary: This study investigates the temporal relationship between LH and progesterone increase in a natural menstrual cycle. The results suggest that the variation in timing between LH and progesterone rise in ovulatory cycles may have implications for the choice of marker for the start of secretory transformation in frozen embryo transfer cycles. The study provides a representative account of women undergoing frozen embryo transfer in a natural cycle.

REPRODUCTIVE BIOLOGY AND ENDOCRINOLOGY (2023)

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Article Genetics & Heredity

The impact of timing modified natural cycle frozen embryo transfer based on spontaneous luteinizing hormone surge

J. K. Johal et al.

Summary: The study found that adjusting the timing of mNC-FET 1 day earlier based on LH/HCG+6 or HCG+7 had similar clinical pregnancy and live birth rates, with no significant difference in outcomes.

JOURNAL OF ASSISTED REPRODUCTION AND GENETICS (2021)

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Article Obstetrics & Gynecology

NATURAL PROLIFERATIVE PHASE FROZEN EMBRYO TRANSFERS (NPP-FET) – A NEW APPROACH THAT FACILITATES SCHEDULING WITHOUT HINDERING PREGNANCY OUTCOMES

Catarina Godinho et al.

FERTILITY AND STERILITY (2021)

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Review Endocrinology & Metabolism

Preparation of the Endometrium for Frozen Embryo Transfer: A Systematic Review

Sezcan Mumusoglu et al.

Summary: Current evidence suggests that natural cycle may be superior to hormone replacement treatment, while interpersonal differences in implantation window and serum progesterone levels at different transfer timings could impact reproductive outcomes.

FRONTIERS IN ENDOCRINOLOGY (2021)

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Editorial Material Obstetrics & Gynecology