Skip Navigation
Stage 1 / 1 day Stage 2 / 2-3 days Stage 3-1 / 4 days Stage 3-2 / 4-5 days Stage 4 / 6 days Stage 5a-1 / 7 days Stage 5a-2 / 8 days Stage 5b / 9 days Stage 5c / 12 days Stage 6 / 13-17 days Stage 7 / 16-19 days Stage 8 / 23 days Stage 9 / 25 days Stage 10 / 28 days Stage 11 / 29 days Stage 12 / 30 days Stage 13 / 32 days Stage 14 / 33 days Stage 15 / 36 days Stage 16 / 39 days Stage 17 / 41 days Stage 18 / 44 days Stage 19 / 45-47 days Stage 20 / 49 days Stage 21 / 49-52 days Stage 22 / 52-55 days Stage 23 / 56 days

Carnegie Stage Section
T-9 spinal ganglion, afferent hepatic vein, allantois, anterior gastric nerve (CN X), aorta, bronchogenic mesoderm, caudal edge of left lung, caudal edge of umbilical vein, cephalic edge of pyloric antrum of stomach, distal limb of herniated midgut, esophagus, left umbilical artery, lesser sac (omental bursa), pleural cavity, pleural recess, posterior gastric nerve (CN X), proximal limb of herniated midgut, rib 10, right lobe of liver, right umbilical artery, umbilical cord
0 μm
Carnegie Embryo #4090   |   Location: 20-3

Keywords: T-9 spinal ganglion, afferent hepatic vein, allantois, anterior gastric nerve (CN X), aorta, bronchogenic mesoderm, caudal edge of left lung, caudal edge of umbilical vein, cephalic edge of pyloric antrum of stomach, distal limb of herniated midgut, esophagus, left umbilical artery, lesser sac (omental bursa), pleural cavity, pleural recess, posterior gastric nerve (CN X), proximal limb of herniated midgut, rib 10, right lobe of liver, right umbilical artery, umbilical cord

Source: The Virtual Human Embryo.