Slideshow: Entire Image Gallery by EHD
Hatched Blastocyst
#56, Slide 36 of 312
6 days
| Source: Centro Riproduzione Assistita, Catania, Italy. |
Note:Can you see the defect in the zona through which the embryo escaped?Label Key:1. shell of zona 2. free embryo at blastocyst stage 3. inner cell mass |
| All ages referenced to fertilization, not last menstrual period. |
