اووسیت اولیه diploid/46 2N اووژنز (meiosis 1) (Folliculogenesis) -- polar body separated Dictyate in prophase I until ovulation اووسیت ثانویه haploid/23 2N اووژنز (meiosis 2) -- polar body separated Halted in metaphase II until fertilization تخمک نابارور haploid/23