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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.

Ilana Ressler, MD

Dr. Ilana Ressler is a board-certified OB/GYN and reproductive endocrinologist who joined the Illume Fertility team in 2017. Dr. Ressler has a special interest in treating patients with PMOS (formerly PCOS) and increasing awareness of ovarian and breast cancer in the Jewish community through her advocacy work.

Fertility Treatment | IVF | IUI | Success Rates

By: Ilana Ressler, MD
September 30th, 2026

IVF success rates are highest with younger eggs and decline as egg age increases, especially after age 40. Ovarian response, sperm health, embryo development, diagnosis, and treatment history also affect outcomes. National averages show broad trends, but a fertility specialist can help estimate your individual chances based on your testing, history, and goals.

PCOS | Advocacy | Choosing a Clinic

By: Ilana Ressler, MD
September 10th, 2026

Polyendocrine metabolic ovarian syndrome (PMOS), formerly known as PCOS, isn’t a one-size-fits-all condition, and your care shouldn’t be either. Whether you're hoping to regulate your cycle, manage symptoms, or grow your family, finding a specialist who listens, educates, and creates a plan around your goals can make all the difference.

PCOS | News | Advocacy

By: Ilana Ressler, MD
May 15th, 2026

[glance] In this article, you will find a plain-language breakdown of the PCOS name change, why your diagnosis and care will stay the same, and what the shift could mean for fertility treatment and research, from a reproductive endocrinologist who specializes in the condition.

Fertility Treatment | BIPOC

By: Ilana Ressler, MD
February 10th, 2026

Last updated February 2026 The world of fertility can be overwhelming to navigate, and this holds especially true for many women of color. Harmful stereotypes, a lack of representation, and injustices in the healthcare system can cause women of color, especially Black women, to feel isolated from the conversation and discouraged from seeking fertility support.

Insulin Resistance | PCOS | Diabetes

By: Ilana Ressler, MD
October 4th, 2024

GLP-1 medications like Wegovy, Mounjaro, and Ozempic can all be used to treat type 2 diabetes, but they also show promise in treating symptoms of polycystic ovary syndrome (PCOS). Here's what you need to know.

Infertility Awareness | Advocacy

By: Ilana Ressler, MD
October 27th, 2023

Rebecca* is a wife, a mother, and a practicing Orthodox Jew. She is also among the 11 percent of women in the United States who have experienced infertility.