It is something that won't be confirmed until the time comes it can be deciphered....but the pictures can be seen and read like glyphs....and they certainly tell a story of something of creation.
All the women seem to have bulging bellys...which suggests pregnant....and they are being fed in some way a liquid that would seem to suggest possible genetic coding of some sort ...possibly...
Or as mntruthseeker suggested ...stem cell
Not too sure...and the plants in jars would suggest pharmacology...
But here you have a book that combines three things...plants, biology, and astrology...strange combo if you ask me....and written around 1460 or so