Understanding Infertility

Glossary


A diagnosis, or even a general conversation about infertility can take individuals unfamiliar with the language of reproductive technologies, on a roller coaster ride of new information and understanding. Here you will find easy to understand definitions for commonly used terms related to infertility and infertility treatment.
Zona pellucida

The outermost and toughest coating around the egg.

Zygote

An ovum that has been fertilized by a sperm.