To delay or not to delay a frozen embryo transfer after a failed fresh embryo transfer attempt

Sunday, May 1, 2016
Frozen embryo transfers performed immediately after fresh in vitro fertilization cycles had clinical pregnancy rates similar to those postponed to a later time. Therefore, deferring frozen embryo transfers may unnecessarily prolong the time to pregnancy.

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Body mass index physical activity and fecundability in a North American preconception cohort study

Thursday, April 7, 2016

Authors:
Craig J. McKinnon, M.P.H., Elizabeth E.…

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Revisiting the fertile window

Wednesday, April 29, 2015
Reflections on "Self identification of the clinical fertile window and the ovulation period" by Ecochard et al.

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Peri implantation intercourse lowers fecundability

Wednesday, June 25, 2014
Two or more acts of intercourse during the peri-implantation window is associated with a lower probability of pregnancy given prior intercourse during the fertile window.

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Semen quality and time to pregnancy the Longitudinal Investigation of Fertility and the Environment Study

Friday, January 31, 2014
Semen quality parameters were associated with shorter and longer time to pregnancy (TTP) when modeled individually but not when modeled together. Male age was negatively associated with fecundity as measured by TTP.

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Predicting fertility with antimullerian hormone Is a cutoff value adequate

Thursday, November 29, 2012
Reflections on "Low concentration of circulating antimüllerian hormone is not predictive of reduced fecundability in young healthy women: a prospective cohort study" by Hagen et al.

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Low concentration of circulating antimüllerian hormone is not predictive of reduced fecundability in young healthy women A prospective cohort study

Thursday, November 29, 2012
Low AMH levels in young healthy women did not predict reduced fecundability. Even after exclusion of women with irregular cycles, the probability of conceiving was reduced in women with high AMH levels.

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