From: Effect of ovarian growth factors on ultra-structural maturation in frozen human immature oocytes after in vitro maturation: a comparative study
Variable
Fresh GV oocyte
Vitrified GV oocyte
Total GV oocyte (n)
170
198
Degenerated oocyte after thawing (n)
–
22
Survival rate after thawing (%)
88.8%
Total IVM oocyte
176