Embryo Development Stages in IVF

By CNY Fertility Updated on October 22, 2025

Embryo Development Stages in IVF

Oocyte descriptive image

Icsi vs ivf illustration

Isci explanatory image

Day 1 embryo

Oocyte chart

Day 2 embryos

Day 3 embryos

Day 3 embryos

Day 4 embryos

Day 5 embryos

Day 5 embryos

Day 6 embryos