Cumulative live birth rate after two single frozen embryo transfers (eSFET) versus a double frozen embryo transfer (DFET) with cleavage stage embryos: a retrospective cohort study

[1] Cobo A(2012)Outcomes of vitrified early cleavage-stage and blastocyst-stage embryos in a cryopreservation program: evaluation of 3,150 warming cycles Fertil Steril 98 1138-46

[2] Santos MJ D l(2013)Obstetric and neonatal outcomes after transfer of vitrified early cleavage embryos Hum Reprod 28 2093-100

[3] Castellò D(2013)Reproductive outcome following thawed embryo transfer in management of ovarian hyperstimulation syndrome J Reprod Infertil 14 133-7

[4] Gámiz P(2014)Slightly lower incidence of ectopic pregnancies in frozen embryo transfer cycles versus fresh in vitro fertilization-embryo transfer cycles: a retrospective cohort study Fertil Steril 101 163-5

[5] Campos P(2013)The european ivf-monitoring (EIM) Consortium, for The european society of human reproduction and embryology (ESHRE) Hum Reprod 28 2318-31

[6] Remohí J(2001)One versus two embryo transfer after IVF and ICSI: a randomized study Hum Reprod 16 1900-3

[7] Liu SY(2012)Elective single embryo transfer and cumulative pregnancy rate: five-year experience in a Southern European Country Gynecol Endocrinol 28 425-28

[8] Teng B(2013)Impact of frozen-thawed single-blastocyst transfer on maternal and neonatal outcome: an analysis of 277,042 single-embryo transfer cycles from 2008 to 2010 in Japan Fertil Steril 101 128-33

[9] Fu J(2011)Modelling the impact of single embryo transfer in a national health service IVF programme Hum Reprod 24 122-31

[10] Li X(2012)Elective single embryo transfer Fertil Steril 97 835-42

[1] Cobo A(2012)Outcomes of vitrified early cleavage-stage and blastocyst-stage embryos in a cryopreservation program: evaluation of 3,150 warming cycles Fertil Steril 98 1138-46

[2] Santos MJ D l(2013)Obstetric and neonatal outcomes after transfer of vitrified early cleavage embryos Hum Reprod 28 2093-100

[3] Castellò D(2013)Reproductive outcome following thawed embryo transfer in management of ovarian hyperstimulation syndrome J Reprod Infertil 14 133-7

[4] Gámiz P(2014)Slightly lower incidence of ectopic pregnancies in frozen embryo transfer cycles versus fresh in vitro fertilization-embryo transfer cycles: a retrospective cohort study Fertil Steril 101 163-5

[5] Campos P(2013)The european ivf-monitoring (EIM) Consortium, for The european society of human reproduction and embryology (ESHRE) Hum Reprod 28 2318-31

[6] Remohí J(2001)One versus two embryo transfer after IVF and ICSI: a randomized study Hum Reprod 16 1900-3

[7] Liu SY(2012)Elective single embryo transfer and cumulative pregnancy rate: five-year experience in a Southern European Country Gynecol Endocrinol 28 425-28

[8] Teng B(2013)Impact of frozen-thawed single-blastocyst transfer on maternal and neonatal outcome: an analysis of 277,042 single-embryo transfer cycles from 2008 to 2010 in Japan Fertil Steril 101 128-33

[9] Fu J(2011)Modelling the impact of single embryo transfer in a national health service IVF programme Hum Reprod 24 122-31

[10] Li X(2012)Elective single embryo transfer Fertil Steril 97 835-42