Experience with the elective transfer of two embryos under the conditions of the German embryo protection law: results of a retrospective data analysis of 2573 transfer cycles von Ludwig, M., Schöpper, B., Katalinic, A., Sturm, R., Al-Hasani, S., Diedrich, K.

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P-206 An evaluation of the incidence of total failed fertilization (TFF) following conventional IVF (cIVF) and the outcome of subsequent intracytoplasmic sperm injection (ICSI) cyc... von Nanassy, L, Schöpper, B, Schultze-Mosgau, A, Depenbusch, M, Eggersmann, T K, Hiller, R A F, Griesinger, G

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Clinical use of a pronuclear stage score following intracytoplasmic sperm injection: impact on pregnancy rates under the conditions of the German embryo protection law von Ludwig, M., Schöpper, B., Al-Hasani, S., Diedrich, K.

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IGF-I and epidermal growth factor levels in follicular fluid of women undergoing controlled ovarian hyperstimulation using the multidose GnRH-antagonist protocol or the long GnRH-a... von Asimakopoulos, B, Schöpper, B, Dawson, A, Caglar, G S, Vakalopoulos, I, Al-Hasani, S, Diedrich, K, Nikolettos, N

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Pregnancies achieved after frozen–thawed pronuclear oocytes obtained by intracytoplasmic sperm injection with spermatozoa extracted from frozen–thawed testicular tissues from non-o... von Al-Hasani, S., Demirel, L.C., Schöpper, B., Bals-Pratsch, M., Nikolettos, N., Küpker, W., Ugur, M., Sturm, R., Diedrich, K.

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Cytokine profile in cases with premature elevation of progesterone serum concentrations during ovarian stimulation von Nikolettos, N, Asimakopoulos, B, Köster, F, Schöpper, B, Schulz, Ch, Caglar, G S, Efthimiadou, A, Pagonopoulou, O, Diedrich, K, Al-Hasani, S

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The outcome of intracytoplasmic sperm injection in patients with retrograde ejaculation von Nikolettos, N., Al-Hasani, S., Baukloh, V., Schöpper, B., Demirel, L.C., Baban, N., Sturm, R., Rudolf, K., Tomalak, K., Tinneberg, H.R., Diedrich, K.

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Prospective, randomized study to evaluate the success rates using hCG, vaginal progesterone or a combination of both for luteal phase support von Ludwig, Michael, Finas, Astrid, Katalinic, Alexander, Strik, Dominika, Kowalcek, Ingrid, Schwartz, Petra, Felberbaum, Ricardo, Küpker, Wolfgang, Schöpper, Beate, Al-Hasani, Safaa, Diedrich, Klaus

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A simple, inexpensive and effective artificial cycle with exogenous transdermal oestradiol and vaginal progesterone for the transfer of cryopreserved pronucleated human oocytes in... von Bals-Pratsch, Monika, Al-Hasani, Safaa, Schöpper, Beate, Diedrich, Christa, Hoepfner, Anne-Stefanie, Weiss, Jürgen, Küpker, Wolfgang, Felberbaum, Ricardo, Ortmann, Olaf, Bauer, Otmar, Diedrich, Klaus

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Ongoing twin pregnancy after transfer of vitrified oocyte injected with sperm recovered from cryopreserved testicular tissue von Youssry, Mohamed, Schöpper, B, Schultze-Mosgau, A, Von Otte, S, Griesinger, G, Diedrich, Klaus, Al-Hasani, Safaa

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Possible applications of lasers in assisted reproductive technologies von Schöpper, B., Ludwig, M., Edenfeld, J., Al-Hasani, S., Diedrich, K.

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Relationship between sperm DNA damage, induced acrosome reaction and viability in ICSI patients von Ozmen, B, Caglar, GS, Koster, F, Schopper, B, Diedrich, K, Al-Hasani, S

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Fertilization potential of spermatozoa with abnormal morphology von Nikolettos, N., Küpker, W., Demirel, C., Schöpper, B., Blasig, C., Sturm, R., Felberbaum, R., Bauer, O., Diedrich, K., Al-Hasani, S.

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Gonadotropin-releasing hormone antagonist protocol: a novel method of ovarian stimulation in poor responders von Nikolettos, N., Al-Hasani, S., Felberbaum, R., Demirel, L.C., Kupker, W., Montzka, P., Xia, Y.X., Schopper, B., Sturm, R., Diedrich, K.

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ICSI outcome in patients of 40 years age and over: a retrospective analysis von Nikolettos, N, Kupker, W, Al-Hasani, S, Demirel, L.C, Schöpper, B, Sturm, R, Diedrich, K

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Comparison of cryopreservation outcome with human pronuclear stage oocytes obtained by the GnRH antagonist, Cetrorelix, and GnRH agonists von Nikolettos, N., Al-Hasani, S., Felberbaum, R., Demirel, L.C., Riethmüller-Winzen, H., Reissmann, T., Schöpper, B., Sturm, R., Diedrich, K.

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CASE REPORT- Ongoing pregnancy after re-vitrification of cleavage stage embryos von Özmen B, Griesinger G, Schultze-Mosgau A, Diedrich K, Schöpper B, Al-Hasani S

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Outcome of ICSI cycles using frozen–thawed surgically obtained spermatozoa in poor responders to ovarian stimulation: cancellation or proceeding to ICSI? von Nikolettos, N, Al-Hasani, S, Demirel, C, Küpker, W, Bals-Pratsch, M, Sandmann, J, Fornara, P, Schöpper, B, Sturm, R, Diedrich, K

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Application of a 1.48-μm diode laser for bisecting oocytes into two identical hemizonae for the hemizona assay von Edenfeld, J., Schöpper, B., Sturm, R., Diedrich, K., Al-Hasani, S.

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O▪76 First pregnancy after PGD using polar body analysis for mucopolysaccharidosis type I von Griesinger, G, Schultze-Mosgau, A, Eckhold, J, Schöpper, B, Al-Hasani, S, Steglich, C, Gal, A, Axt-Fliedner, R, Schwinger, E, Diedrich, K, Tomi, D

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