develops from develops from Homo sapiens ovarian follicle primordial ovarian follicle mature ovarian follicle BTO:0000389 EMAPA:30777 preovulatory follicle ovary mature follicle UBERON:0003982 EFO:0003653 antral follicle ZFA:0001264 Missing definition for term UBERON:0003982. Please replace it using linked reference. MA:0001709 folliculi ovarici vesiculosi Stage IV (690-730 microns) are oocyte maturation. Selman et al, 1993.[TAO] ovarian follicle stage IV TAO:0001264