Length of time of embryo storage does not negatively influence pregnancy rates after thawing and transfer

Clinical and Experimental Obstetrics and Gynecology

Volumn 37, Issue 3, 2010, Pages 185-186

  Check, J H ^a   Summers Chase, D ^a   Yuan, W ^a   Swenson, K ^a   Horwath, D ^a  

^a RUTGERS ROBERT WOOD JOHNSON MEDICAL SCHOOL   (United States)

Author keywords

Cryopreservation; Donated embryos; Length of freezing

Indexed keywords

ARTICLE; CRYOPRESERVATION; EMBRYO; EMBRYO STORAGE; EMBRYO TRANSFER; HUMAN; NIDATION; PREGNANCY RATE; TIME;

COHORT STUDIES; CRYOPRESERVATION; EMBRYO IMPLANTATION; EMBRYO TRANSFER; FEMALE; HUMANS; OOCYTE DONATION; PREGNANCY; PREGNANCY RATE; RETROSPECTIVE STUDIES; TIME FACTORS;

EID: 77958073646     PISSN: 03906663     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. Baker A.F., Check J.H., Hourani C.L.: "Survival and pregnancy rates of pronuclear stage human embryos cryopreserved and thawed using a single step addition and removal of cryoprotectants". Hum Reprod. Update 2, (CD-ROM), 1997.
2. Check J.H., Hoover L., Nazari A., O'Shaughnessy A., Summers D.: "The effect of assisted hatching on pregnancy rates after frozen embryo transfer". Fertil. Steril., 1996, 65, 254.
3. Check M.L., Check J.H., Summers-Chase D.: "A successful pregnancy from zygotes cryopreserved for > 9 years: Case report". Clin. Exp. Obstet. Gynecol., 2001, 28, 91.
4. Machtinger R., Dor J., Levron J., Mashiach S., Levran D., Seidman D.S.: "The effect of prolonged cryopreservation on embryo survival". Gynecol. Endocrinol., 2002, 16, 293.
5. Wennerholm W.B.: "Cryopreservation of embryos and oocytes: obstetric outcome and health in children". Hum. Reprod., 2000, 15 (suppl. 5), 18.