UNSW Embryology

Early Human Stages

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This material is from the Kyoto Collection and is reproduced with the permission of Prof. Kohei Shiota for tutorial/revision purposes and cannot be reproduced electronically or in writing without permission.

Clicking on the image in the table below will take you to a full size version of the image (images below are not to scale). Clicking on the arrows will also take you to either a labelled or unlabelled image.

Stage numbers are Carnegie staging of human embryos.

Stage 7

Stage 7

Stage 8

Stage 9

Stage 9

Stage 10

Stage 10

Stage 11

Stage 12

Stage 13

Stage 14

Stage 15

Stage 16

Stage 17

Stage 18

Stage 19

Stage 20

Stage 21

Stage 22

Stage 23