Endogenous progesterone guided timing of natural cycle frozen embryo transfer and reproductive outcomes in a large multicenter cohort in the United States

Medical Journal
Written by Jacqui Behler

Sarkar P, Flannagan K, Wang J, Imudia AN, Plosker SM. Endogenous progesterone guided timing of natural cycle frozen embryo transfer and reproductive outcomes in a large multicenter cohort in the United States. Fertil Steril. 2026 Jul 10:S0015-0282(26)00562-5. doi: 10.1016/j.fertnstert.2026.07.006. Epub ahead of print. PMID: 42431248.

Jacqui Behler
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Fresh vs. frozen donor oocytes in contemporary assisted reproductive technology
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Embryonic mosaicism in severe male factor infertility is unrelated to sperm retrieval technique