Template:Human Fertilization Movie 2 frame table
From Embryology
Approximate Timing of Early Human Events (in vitro) | ||||
---|---|---|---|---|
20 min - components | 28 min - spermatozoa penetrates zone pellucida | 31 min - spermatozoa penetrates oocyte - fertilization | ||
See also clock in lower righthand corner for the approximate timing of events. | ||||
Reference: PMID 22695746 J Assist Reprod Genet. |