human eggs egg in the tubeegg with corona cellsegg with polar bodyegg with zona pellucidaimmature egg main categories human eggshuman embryosspermfertilizationfemale genital trackendometriumplacentainsectsothers human placenta human placenta human placenta human placenta human placenta human placenta human placenta human placenta human placenta endometrial epithelium (womb lining) on cycle day 10 endometrial epithelium (womb lining) on cycle day 3 endometrial epithelium endometrial epithelium endometrial epithelium endometrial epithelium crosection of endometrium crosection of endometrium crosection of endometrium endometrium endometrium (womb lining) hyperplastic endometrium (womb lining) with micropolyp endometrium (womb lining) hyper estrogenic endometrium (womb lining) endometrium (womb lining) 1234 Next
