Pregnancy rate is not improved by delaying embryo transfer from days 2 to 3

被引:9
作者
Aboulghar, MM [1 ]
Aboulghar, MA [1 ]
Mansour, RT [1 ]
Serour, GI [1 ]
Amin, YM [1 ]
Abou-Setta, AM [1 ]
机构
[1] Egyptian IVF ET Ctr 3, Cairo 11431, Egypt
来源
EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY | 2003年 / 107卷 / 02期
关键词
D O I
10.1016/S0301-2115(02)00400-1
中图分类号
R71 [妇产科学];
学科分类号
100211 ;
摘要
Objective: To compare the outcome of assisted reproduction in day 2 versus day three embryo transfer. Design: Prospective study. Participants: A total of 927 consecutive embryo transfers for IVF and ICSI cycles including 626 embryo transfers on day 2 and 301 on day 3. Intervention: IVF and ICSI. Outcome measure: Clinical pregnancy rate. Results: There is no significant difference in the pregnancy rate between ET on day 2 (50.9%) and ET on day 3 (50.5%). Conclusion: Embryo transfer could be done on days 2 or 3 according to the convenience of the patient and the medical team. Condensation: Embryo transfer could be done on days 2 or 3 according to the convenience of the medical team with similar results. (C) 2002 Elsevier Science Ireland Ltd. All rights reserved.
引用
收藏
页码:176 / 179
页数:4
相关论文
共 13 条
[1]   THE PROGNOSTIC VALUE OF SUCCESSFUL IN-VITRO FERTILIZATION IN SUBSEQUENT TRIALS [J].
ABOULGHAR, MA ;
MANSOUR, RT ;
SEROUR, GI ;
AMIN, YM .
HUMAN REPRODUCTION, 1994, 9 (10) :1932-1934
[2]   DEVELOPMENT OF SPARE HUMAN PREIMPLANTATION EMBRYOS INVITRO - AN ANALYSIS OF THE CORRELATIONS AMONG GROSS MORPHOLOGY, CLEAVAGE RATES, AND DEVELOPMENT TO THE BLASTOCYST [J].
BOLTON, VN ;
HAWES, SM ;
TAYLOR, CT ;
PARSONS, JH .
JOURNAL OF IN VITRO FERTILIZATION AND EMBRYO TRANSFER, 1989, 6 (01) :30-35
[3]   HUMAN-GENE EXPRESSION 1ST OCCURS BETWEEN THE 4-CELL AND 8-CELL STAGES OF PREIMPLANTATION DEVELOPMENT [J].
BRAUDE, P ;
BOLTON, V ;
MOORE, S .
NATURE, 1988, 332 (6163) :459-461
[4]   Improved clinical outcomes for in vitro fertilization with delay of embryo transfer from 48 to 72 hours after oocyte retrieval: use of glucose- and phosphate-free media [J].
Carrillo, AJ ;
Lane, B ;
Pridham, DD ;
Risch, PP ;
Pool, TB ;
Silverman, IH ;
Cook, CL .
FERTILITY AND STERILITY, 1998, 69 (02) :329-334
[5]   DELAYING TRANSFER TO THE 3RD DAY POST-INSEMINATION, TO SELECT NON-ARRESTED EMBRYOS, INCREASES DEVELOPMENT TO THE FETAL HEART STAGE [J].
DAWSON, KJ ;
CONAGHAN, J ;
OSTERA, GR ;
WINSTON, RML ;
HARDY, K .
HUMAN REPRODUCTION, 1995, 10 (01) :177-182
[6]  
EDWARDS R G, 1984, Journal of In Vitro Fertilization and Embryo Transfer, V1, P3, DOI 10.1007/BF01129615
[7]  
EDWARDS RG, 1980, BRIT J OBSTET GYNAEC, V87, P737, DOI 10.1111/j.1471-0528.1980.tb04610.x
[8]   Clinical outcome of day 2 versus day 3 embryo transfer using serum-free culture media:: A prospective randomized study [J].
Ertzeid, G ;
Dale, PO ;
Tanbo, T ;
Storeng, R ;
Kjekshus, E ;
Åbyholm, T .
JOURNAL OF ASSISTED REPRODUCTION AND GENETICS, 1999, 16 (10) :529-534
[9]   Culture and transfer of human blastocysts increases implantation rates and reduces the need for multiple embryo transfers [J].
Gardner, DK ;
Vella, P ;
Lane, M ;
Wagley, L ;
Schlenker, T ;
Schoolcraft, WB .
FERTILITY AND STERILITY, 1998, 69 (01) :84-88
[10]  
HUISMAN GJ, 1994, FERTIL STERIL, V61, P970