Correlation of pregnancy after gamete intrafallopian transfer with fertilization and cleavage of sibling oocytes.
In this study, GIFT resulted in a 44% pregnancy rate. When excess oocytes fertilized and developed to the blastocyst stage, the pregnancy rate was 78%. The continuing pregnancy rate was increased from 31% to 55% when sibling blastocysts developed.
Curole
D N
DN
Fertility Institute of New Orleans, Louisiana 70128.
Dickey
R P
RP
Taylor
S N
SN
Olar
T T
TT
D005260:Female; D005307:Fertilization in Vitro; D015181:Gamete Intrafallopian Transfer; D006801:Humans; D009865:Oocytes / Q000502:physiology*; D011247:Pregnancy