In vitro blastocyst formation of human oocytes obtained from unstimulated and stimulated cycles after vitrification at various maturational stages.

@article{Chung2000InVB,
  title={In vitro blastocyst formation of human oocytes obtained from unstimulated and stimulated cycles after vitrification at various maturational stages.},
  author={H M Chung and Seung Wook Hong and Jeong Mook Lim and Sook Hwan Lee and Won Tae Cha and Jung Jae Ko and Soo Yeon Han and Dong Hee Choi and Kwang Yul Cha},
  journal={Fertility and sterility},
  year={2000},
  volume={73 3},
  pages={545-51}
}
OBJECTIVE To evaluate the developmental competence and chromosomal normality of oocytes vitrified at various times after maturation culture. DESIGN In vitro model study. SETTING A university-affiliated hospital. PATIENT(S) Unstimulated women who underwent cesarean section or oophorectomy and infertile women who underwent a long protocol of GnRH stimulation. INTERVENTION(S) Retrieved oocytes were vitrified at 0 or 48 hours after culture in unstimulated cycles and at 0, 8-15, or 24-28… CONTINUE READING