Fig. 1
From: In vitro maturation (IVM) of human immature oocytes: is it still relevant?
Cumulus-oocyte complex (COC) retrieved from FSH- or hCG-primed IVM cycles. A Oocytes just after oocyte retrieval in FSH-primed IVM cycles (Original magnification X100). B Oocytes just after oocyte retrieval in hCG-primed IVM cycles. (Original magnification X20)