FertilitySmarts - logo color

Hatching Blastocyst

What Is Fetal

Hatching Blastocyst?

A hatching blastocyst is a developing embryo (at around five days after fertilization) that is hatching out of its protective coating, known as the zona pellucida.

A hatching blastocyst may also be known as a hatched blastocyst or a zona-free blastocyst when the process of hatching is complete.

FertilitySmarts Explains Mean

Hatching Blastocyst

Share this term

Scroll to Top