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
L-1 / L-2 intervertebral disc, T-12 / L-1 interganglion region, caudal edge of suprarenal gland cortex, centrum of L-1 vertebra, dorsal horn of grey matter, hindgut, junction of allantois and apex of urinary bladder, kidney (metanephros), lateral horn of grey matter, lesser sac (omental bursa), medial condyle of femur, mesentery, notochord, proximal limb of herniated midgut, rectus abdominis muscle, right lobe of liver, right umbilical artery, testis, umbilical coelom, ventral horn of grey matter
0 μm
Boyd Embryo #H983   |   Location: 161-1-1

Keywords: L-1 / L-2 intervertebral disc, T-12 / L-1 interganglion region, caudal edge of suprarenal gland cortex, centrum of L-1 vertebra, dorsal horn of grey matter, hindgut, junction of allantois and apex of urinary bladder, kidney (metanephros), lateral horn of grey matter, lesser sac (omental bursa), medial condyle of femur, mesentery, notochord, proximal limb of herniated midgut, rectus abdominis muscle, right lobe of liver, right umbilical artery, testis, umbilical coelom, ventral horn of grey matter

Source: The Virtual Human Embryo.