Aristoteles Master-piece, or, The secrets of generation diplayed in all the parts thereof. Containing, 1. The signes of barrenness. 2. The way of getting a boy or girl. 3. Of the likeness of children to parents. 4. Of the infusion of the soul into the infant. 5. Of monstrous births, and the reasons thereof. 6. Of the benefit of marriage to both sexes. 7. The prejudice of unequal matches. 8. The discovery of insufficiency. 9. The cause and cure of green-sickness. 10. A discourse of maiden-heads. 11. How a midwife ought to be qualified. 12. Directions and cautions to midwifes. 13. Of the privates. ... 21. Of ordering new-born infants, and many other very useful particulars. To which is added a word of advice to both seves in the act of copulation: and the pictures of several monsterous births drawn to the life. Entered according to order.