PMID: 8582967Jul 1, 1995Paper

Mock embryo transfer with a full bladder immediately before the real transfer for in-vitro fertilization treatment: the Birmingham experience of 113 cases

Human Reproduction
K SharifW Lenton

Abstract

The technique of embryo transfer can have a great impact on the outcome of in-vitro fertilization (IVF) treatment. Transcervical embryo transfer is a blind procedure and difficulty can unexpectedly arise. Many IVF programmes therefore perform a 'mock' embryo transfer prior to the treatment cycle to determine the most suitable catheter and technique for transfer. This, however, adds an extra separate procedure with time and cost implications. Moreover, as the uterus is mobile, its direction may vary on the day of the embryo transfer from what it was during the mock embryo transfer. Performing mock embryo transfer immediately before the real transfer would circumvent these problems. We report here on 113 embryo transfer procedures where a 'step-wise' mock embryo transfer protocol was performed with a full bladder immediately before the embryo transfer. The number of embryos transferred (mean +/- SD) was 2.6 +/- 0.67, the pregnancy rate per embryo transfer was 45.1%, and the intrauterine implantation rate per embryo transferred was 20.6%.

Citations

May 5, 2005·Current Opinion in Obstetrics & Gynecology·Hassan N Sallam
Mar 30, 2001·Human Reproduction·O H SalhaA H Balen
Feb 4, 2005·Human Reproduction·Mousa I ShamonkiZev Rosenwaks
Oct 13, 2009·The Cochrane Database of Systematic Reviews·Roos S DerksMaas Jan Heineman
Jul 12, 2005·Human Reproduction·Mousa I ShamonkiZev Rosenwaks
Feb 26, 2005·Annals of the New York Academy of Sciences·P E Levi SettiE Ferrazzi

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