Slideshow: Entire Image Gallery by EHD
Hatched Blastocyst
#55, Slide 34 of 312
5 days
| Source: Centro Riproduzione Assistita, Catania, Italy. |
Note:With the escape from the zona complete, the embryo is free to implant.Label Key:1. embryo at the blastocyst stage 2. shell of discarded zona pellucida |
| All ages referenced to fertilization, not last menstrual period. |
