Human Biology, 14 Edition

Published by McGraw-Hill Education
ISBN 10: 1-25924-574-8
ISBN 13: 978-1-25924-574-9

Chapter 17 - Assess - Page 385: 14



Work Step by Step

An IUD changes the uterus and uterine tubes in such a way that the possibility of fertilization is greatly reduced, but in cases where fertilization does take place, the IUD prevents the embryo from implanting in the uterine wall.
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