Vitrified human day-7 blastocyst transfer: 11 cases
Autor: | Kazuo Kinutani, Kenichiro Hiraoka, Toshitaka Horiuchi, Megumi Fuchiwaki, Shinichiro Okano, Masayuki Kinutani, Kaori Hiraoka |
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Rok vydání: | 2008 |
Předmět: |
Adult
medicine.medical_specialty Time Factors Reproductive Techniques Assisted Embryonic Development Cryopreservation Miscarriage Embryo Culture Techniques Andrology Pregnancy medicine Humans Vitrification Blastocyst reproductive and urinary physiology Gynecology business.industry Embryogenesis Blastocyst Transfer Infant Newborn Pregnancy Outcome Obstetrics and Gynecology Embryo Transfer medicine.disease medicine.anatomical_structure Reproductive Medicine embryonic structures Gestation Female business Developmental Biology |
Zdroj: | Reproductive BioMedicine Online. 17:689-694 |
ISSN: | 1472-6483 |
Popis: | This case report describes successful pregnancies after vitrification of human day-7 blastocysts. A total of 16 day-7 blastocysts were vitrified and warmed. All 16 blastocysts survived after warming and were transferred to 11 patients. Six of the women (55%) became clinically pregnant and the implantation rate was 44% (7/16). Among these women, one woman delivered a healthy baby, two pregnancies ended in miscarriage, and three pregnancies are ongoing at 10, 29 and 34 weeks of gestation. This is the first report of successful pregnancies after vitrification of human day-7 blastocysts. |
Databáze: | OpenAIRE |
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