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[Untitled]
- Source :
- Journal of Assisted Reproduction and Genetics. 16:405-409
- Publication Year :
- 1999
- Publisher :
- Springer Science and Business Media LLC, 1999.
-
Abstract
- Objective:Our objective was to analyze the outcome of cryopreserved embryos obtained after intracytoplasmic sperm injection (ICSI) and in vitro fertilization (IVF) in terms of survival rate, implantation rate (IR), total and clinical pregnancy rate (PR) in a retrospective, comparative study. Methods:Three hundred seventy-five IVF and 463 ICSI surnumerary cleaved embryos, frozen on Day 2 with 1,2-propanediol, were thawed. Results:Thirty-two percent of the thawed IVF embryos survived and 11 pregnancies (8 clinical) were obtained from 68 transfers (16.1%). Fourty-seven percent of the ICSI embryos survived, with 19 pregnancies (18 clinical) from 116 transfers (16.4%). The IR was 8.5% (8/94) in IVF cycles and 10.8% (20/185) in ICSI cycles. Conclusions:A significantly better survival rate of ICSI embryos was observed but with no difference in PR, preclinical, and clinical abortion rate, or IR.
- Subjects :
- Gynecology
medicine.medical_specialty
Pregnancy
In vitro fertilisation
urogenital system
medicine.medical_treatment
Obstetrics and Gynecology
General Medicine
Biology
medicine.disease
Intracytoplasmic sperm injection
Cryopreservation
Embryo transfer
Andrology
Pregnancy rate
Reproductive Medicine
embryonic structures
Genetics
medicine
Gestation
therapeutics
Survival rate
reproductive and urinary physiology
Genetics (clinical)
Developmental Biology
Subjects
Details
- ISSN :
- 10580468
- Volume :
- 16
- Database :
- OpenAIRE
- Journal :
- Journal of Assisted Reproduction and Genetics
- Accession number :
- edsair.doi...........2f9f3291ddb13c22cee2e1c78733940f