Normal endometrium
Menses Age 45 - Whole

3D imaging of human endometrium in menstrual phase.
The stratum functionalis has been shed. The stratum basalis, adjacent to the myometrium, left intact during menstruation. The endometrial thickness was 0.5-1 mm.
3D reconstitution of human endometrium imaged by light-sheet microscopy.
Yellow: cytokeratin 7, Blue: autofluorescence