Transferencia selectiva de 1-2 embriones

Cohen, 2001, How to avoid multiple pregnancies in assistive reproductive technologies, Semin Reprod Med, 19, 269, 10.1055/s-2001-18046 Bergh, 1999, Deliveries and children born after in vitro fertilisation in Sweden 1982-95: a retrospective cohort study, Lancet, 354, 1579, 10.1016/S0140-6736(99)04345-7 Templeton, 1998, Reducing the risk of multiple births by transfer of two embryos after in vitro fertilization, N Engl J Med, 339, 573, 10.1056/NEJM199808273390901 Vilska, 1999, Elective transfer of one embryo results in acceptable pregnancy rate and eliminates the risk of multiple births, Hum Reprod, 14, 2392, 10.1093/humrep/14.9.2392 Martikainen, 2001, One versus two embryo transfer after IVF and ICSI: a randomized study, Human Reprod, 16, 1900, 10.1093/humrep/16.9.1900 Gerris, 2001, Impact of single embryo transfer on the overall and twin-pregnancy rates of an IVF/ICSI programme, RBM Online, 2, 172 Coroleu, 2002, The influence of the depth of embryo replacement into the uterine cavity on implantation rates after IVF: a controlled, ultrasound-guided study, Hum Reprod, 17, 341, 10.1093/humrep/17.2.341 Keith, 2000, Multiple gestation: reflections on epidemiology, causes, and consequences, Int J Fertil, 45, 206 Yudin, 2001, The management and outcome of high order multifetal pregnancies: obstetric, neonatal and follow-up data, Twin Research, 4, 4, 10.1375/1369052012083 Devreker, 1999, Selection of good embryos for transfer depends on embryo cohort size: implications for the «mild ovarian stimulation» debate, Human Reprod, 14, 3002, 10.1093/humrep/14.12.3002 Terriou, 2001, Embryo score is a better predictor of pregnancy than the number of transferred embryos or female age, Fertil Steril, 75, 525, 10.1016/S0015-0282(00)01741-6 Gerris, 2002, Elective single day 3 embryo transfer halves the twinning rate without decrease in the ongoing pregnancy rate of an IVF/ICSI programme, Human Reprod, 17, 2626, 10.1093/humrep/17.10.2626 Cohen, 2001, How to avoid multiple pregnancies in assistive reproductive technologies, Semin Reprod Med, 19, 269, 10.1055/s-2001-18046 Ozturk, 2001, Avoiding multiple pregnancies in ART, Human Reprod, 16, 1319, 10.1093/humrep/16.7.1319 Murdoch, 1998, How many embryos should be transferred?, Human Reprod, 13, 2666, 10.1093/humrep/13.10.2666 Templeton, 2000, Avoiding multiple pregnancies in ART. Replace as many embryos as you like – one at a time, Human Reprod, 15, 1662, 10.1093/humrep/15.8.1662 Ludvig, 2000, Experience with the elective transfer of two embryos under the conditions of the German embryo protection law: results of a retrospective data analysis of 2,573 transfer cycles, Human Reprod, 15, 319, 10.1093/humrep/15.2.319 Dhont M, Van der Elst J, De Sutter P. Elective single and double embryo transfer. Proceedings 17th World Congress IFFS. Australia, 2001; 18 De Neubourg, 2002, Impact of patients’ choice for single embryo transfer of a top quality embryo versus double embryo transfer in the first IVF/ICSI cycle, Human Reprod, 17, 2621, 10.1093/humrep/17.10.2621 Tiitinen, 2001, Elective single embryo transfer: the value of cryopreservation, Human Reprod, 16, 1140, 10.1093/humrep/16.6.1140 Steer, 1992, The cumulative embryo score: a predictive embryo scoring technique to select the optimal number of embryos to transfer in an in vitro fertilization and embryo transfer programme, Hum Reprod, 7, 117, 10.1093/oxfordjournals.humrep.a137542 Gardner, 1999, On the reduction of high-order multiple pregnancies, J Assist Reprod Gen, 16, 6, 10.1023/A:1022533310058