![](http://www.alamy.com/thumbs/6/1AC7B9A1-6D46-4AFC-9B39-363310E18960/D9NW6E.jpg)
A blastocyst begins implanting in the wall of the uterus.
Size: 4920px × 3690px
Photo credit: © Stocktrek Images / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: artwork, biology, biomedical, blastocoele, blastocyst, blood, cell, close-, cytology, detail, development, dimensional, embryoblast, embryogenesis, endometrium, enzyme, excretion, fertilization, gestation, healthcare, horizontal, illustration, illustrations, implantation, magnification, mass, medical, medicine, microbiology, microscopic, molecular, pluriblast, red, science, trophoblast, uterus