Figure 2

v5n2p49 - Marsteller

 
Diagram showing measurement of embryo position and spacing
(Click to view 2x GIF image [10K])
 
Measurement of uterus
(Click to view 56k JPEG file)
 
Dead embryo
(R3 in above photo; click to view 35k JPEG file)
 
Live embryo
(R4 in above photo; click to view 50k JPEG file)