Six figures illustrate the cycle of menstruation and its interruption by a fertilized egg in vivid detail that is appropriate for beginners as well as more advanced learners.

Easy to understand text printed beside each illustration. Printed on tear-proof, non-yellowing synthetic stock.

Your choice, -01 unmounted or -10 mounted with black Snap-Grip® trim on top and bottom that includes removable / repositionable eyelets ready for hanging.

36x44 inch (91x112cm)