Trust California Fertility Partners

Pioneering Through Commitment

California Fertility Partners is a Los Angeles fertility center dedicated to helping people build families. For over thirty years we have been leaders in our field of medicine.

1982 — Second IVF Baby in the U.S.Our center was responsible for the 2nd IVF baby in the United StatesAssisted Reproductive Technology

1985-1987 — Leadership in the Fertility FieldDr. Marrs was a member of the first ASRM Ethics Committee and elected first president of SART - renowned organizations that developed guidelines for IVF.About Our Practice

1986 — First Frozen Embryo Transfer BabyWe are responsible for the first baby born from a frozen embryo in the United States.Egg & Embyro Freezing at CFP

1994 — Our First Gay CoupleWe helped a gay couple conceive through egg donation and surrogacy, in one of the first cases in the United States.LGBT Family Building

1999 — First Gay Couple from Europe to have baby through egg donation and surrogacy.Dr. Ringler’s patients were the first couple to bring their babies born through surrogacy back home to the U.K.INTERNATIONAL FAMILIES AT CFP

2000 — Career Achievement AwardDr. Marrs was recognized by the American Fertility Association for a lifetime of leadership and success in fertility treatment.Success At CFP

2010 — MD Visionary AwardDr. Ringler received the Joyce Vargyas, MD Visionary Award from the AFA, honoring his work in gay family building.GAY AND LESBIAN COUPLES

2001-2019 — America's Top DoctorsDr. Marrs, Dr. Ringler, Dr. Baek, and Dr. Chung have been listed in America’s Top Doctors and in LA Magazine Super Docs.Meet Our Expert Team

Start Your Own (Hi)story

Contact CFP

“We are parents today because of Dr. Kelly Baek. Overall, we had an incredible experience with Dr. Baek at California Fertility Partners.”
— H.C.

Our Treatments

In Vitro Fertilization
Reproductive Surgery
Pre-implantation Genetic Testing (PGT)
Male Factor Fertility
Egg Freezing
LGBTQ Families
Gestational Surrogacy
Egg Donation

From The Blog

Should I Freeze My Eggs?

Everything You Need to Know About Egg Freezing Egg freezing is a powerful option for potential parents, offering the chance to safeguard fertility while pursuing life's other goals. This…

Frozen Embryo Transfer (FET) Tips and Strategies

One type of In-vitro fertilization treatment (IVF) is a frozen embryo transfer (FET). This procedure transfers a cryopreserved (frozen embryo) into your uterus. This is your embryo, or a…

How Polycystic Ovary Syndrome (PCOS) Affects Fertility and What to Do

Polycystic Ovarian Syndrome causes nearly 80% of infertility cases due to anovulation—the inability of the ovaries to release an egg during the menstrual cycle. Without ovulation, you can not g…

Signs of Ovulation: Deciphering Your Fertility

When the dream of parenthood is close to your heart, understanding the signs of ovulation becomes a vital tool in your journey. Recognizing your ovulation window can dramatically increase…