Cryopreservation FAQs

Sperm, egg and embryo cryopreservation offers women and men the freedom and control to pause their “biological clock” until they are ready to start a family. Read some cryopreservation FAQs below and learn more about egg, sperm, and embryo freezing.

How are my eggs/embryos frozen?
Eggs and embryos are frozen in liquid nitrogen using a freezing process called vitrification. This means they are quickly frozen and thawed at several thousand degrees C per minute.

What is liquid nitrogen?
Liquid nitrogen is a colorless clear liquid at extremely low temperatures that is used to freeze eggs, embryos, and sperm. (more…)

A Message From Vios

March 15, 2018

Dear Patients and Friends of Vios Fertility Institute,

In recent news, fertility clinics in both Cleveland and San Francisco experienced a situation where storage tanks holding frozen tissue malfunctioned potentially damaging thousands of eggs and embryos. As of today, it appears that over 500 patients may have been affected between the two programs. These extremely rare occurrences are a stark reminder of the importance we place on cryogenic systems that hold frozen eggs, embryos, sperm and other tissue at IVF clinics. Read some cryopreservation FAQs here.

We share in the sadness for all those involved including patients and their team of care providers. These clinics are very well respected in the field of fertility and this reminds us that things can occur from natural disasters, technical malfunction and the element of human error. Moreover, we want to take a moment to reassure you about the safety of your eggs, embryos and/or sperm that is stored with Vios Fertility Institute. It is also important for an organization to remember what they stand for and value. At Vios, our core values are Vision, Innovation, TeamwOrk and PaSsion. (more…)

REI Dr. Ellen Hayes Joins Vios Wisconsin

Renowned Specialist Dr. Ellen Hayes Offers More Options for Those Facing the Heartbreak of Infertility

Dr. Ellen HayesJohnson Creek, WI. (March 6, 2018) – To help more parents-to-be in southern Wisconsin get closer to their dream of growing their family, Vios Fertility Institute is pleased to welcome Ellen Hayes, MD, FACOG to its Johnson Creek clinic, located at 540 Village Walk Lane, Unite G, Johnson Creek, Wisconsin, 53038. A board-certified Reproductive Endocrinology and Infertility (REI) specialist, Dr. Ellen Hayes marries fertility consulting with innovative treatments to increase a patient’s chances of a healthy, successful pregnancy. (more…)

Renowned Urologist & Male Fertility Specialist Dr. Rodrigo Pagani Joins Vios Fertility

Addition of Dr. Pagani Allows Vios Fertility Institute Chicago to Treat Infertility in Both Women and Men Onsite

CHICAGO, IL. (March 2, 2018) – Since opening its doors to parents-to-be two years ago, Vios Fertility Institute Chicago has provided women with compassionate care to treat the leading causes of female infertility. With the addition of urologist Dr. Rodrigo Pagani, Vios is now able to help men become the fathers they want to be through the evaluation, diagnosis and treatment of male fertility issues onsite. (more…)

5 Things Every Woman Should Know About Her Fertility Health

High school health class is often the last fertility health education most people receive. For many women, the main focus of their early reproductive years is to avoid pregnancy. When they’re finally ready to start a family, it isn’t always as easy as they expect. Take these 5 points, read them, share them and take control of your future. Knowledge is power. (more…)

Egg Freezing: Fertility Preservation for Women

By: Dr. Julie Rhee

Many women feel that as they reach their 20’s and 30’s that they juggle multiple goals which may include pursuing advanced education degrees and career goals, while trying to fathom the idea of starting a family. A woman’s ability to have children is very age dependent, as women are born with a finite number of eggs that they will have for the rest of their life and this egg pool gradually decreases as a woman ages and the reproductive window starts to close. To help women more easily plan their future, egg freezing (also known as oocyte cryopreservation) has become a viable option to help women better plan their future without missing out on the opportunity to build a family.


Five Things You Should Never Say to Someone Going Through Fertility Treatments (And Five Things You Should!)

Few things feel as lonely as infertility, especially when it seems everyone around you has a growing belly or a baby in their arms.

Fertility treatments can be a long process, full of anxiety, worry, and hopefully one day, joy. If a friend is going through treatment, what she needs more than anything is your support and understanding. And one of the easiest ways to help is to choose your words wisely. While you can’t take away the heartache of infertility, you can help make it hurt just a little bit less. (more…)

Our Everyday Environment & Fertility

By: Dr. Amber Cooper

environment & fertilityI realize as I begin to replay my day that I had countless concerning environmental exposures. My lunch had more trans fats than I would like to admit and I am sure that I am still under the recommended 10,000 steps or 30 minutes of recommended cardiac exercise per day. Those are in my control and I should do better. I take comfort in the fact that I am a non-smoker and my morning coffee and evening glass of red wine may have had some antioxidant benefits. My multivitamin does offer several fertility and pregnancy advantages and now there are studies suggesting men desiring pregnancy may also benefit from a multivitamin. (more…)

Testing the Genetic Code in Carrier Screening

By: Dr. Angie Beltsos, Medical Director & CEO

carrier screeningPreconception counseling is developing into something larger than life. We, as doctors talking to patients before they are pregnant, continue to strive for simplicity and comprehensiveness.

One egg and one sperm create a new person with genetic codes about who we are and who we will become. Human features are in genetic recipes that come half from the egg and half from the sperm. There can be mistakes in the code that get passed on to the child and in recessive traits, as long one normal part gets passed on, the abnormal one may be overshadowed. In order for the abnormality to show itself, both the egg and sperm would have to contribute the abnormal gene. Many conditions or diseases are passed on to children through generations and a simple but important blood test can detect these genetic diseases. All women who want to have a baby should consider the testing of their genetic code called “carrier screening.” Up to half of pregnancies are unplanned! Therefore testing, when going in for pap smears or birth control pills, is also a consideration. At our clinics, we offer carrier screening to couples trying to conceive which may help to identify abnormalities and optimize the chance of having a healthy baby.