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Fertility Blog

Fertility Blog by Illume Fertility

Everything you need to know about reproductive health, fertility testing, fertility treatment (like IUI and IVF) and how to navigate fertility challenges.

Sarah Waters, RN/WHNP

Sarah Waters is a nurse practitioner at Illume Fertility focused on research, quality assurance and patient education. Sarah has been on the Illume Fertility team since 2005 and has over 20 years of experience working in the field of fertility.

Fertility Basics | Fertility Testing | Video

What is Day 21 Fertility Testing and Why Is It So Important?

By: Sarah Waters, RN/WHNP
February 6th, 2025

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