Details: Expanded blastocyst (day 5) is hatching through two artificial holes (after assisted hatching by lazer on day 4)-possible origin for arrising of monozygotic twins after assisted hatching
Details: This oocyte was larger than it's siblings and had two distinct polar bodies at opposite sides of the central axis. The oocyte was injected and gave rise to a 3 pro nucleate embryo.
Details: Early blastocyst (1) and Expanded blastocyst(2) derived from an oocyte without zona pellucida after ICSI.
Normal fertilization with two pronuclei was registered 18h after the ICSI procedure of this n
Details: Image shows stump tail spermatozoa recovered from an ejaculate. The subject was treated for childlessness on 4 occasions by ICSI with immotile ejaculatory stump tail spermatozoa. Pregnancy was achieve
Details: Image shows a 8-Cell Human Embryo Conjoined with immature oocyte both of which originally drived from immature oocyte with a GV- Stage oocyte. The mature oocyte was fertilized by ICSI while the GV- st