OSF Medical Group

Advanced Fertility Services

OSF Women’s Health and Advanced Fertility is a destination center for fertility and gynecological care located in Peoria, Illinois. Our providers Elizabeth Cox, OB/GYN, and Jillian Stalling, OB/GYN, one of the nation’s leading experts, can provide advanced treatment, including surgical treatment using NaPro Technology.

OSF HealthCare also has four other FertilityCare Center locations throughout Illinois to serve our patients with gynecological and fertility concerns. If a fertility or gynecological issue is identified by charting your menstrual cycle using the Creighton Model System, and further medical evaluation becomes necessary, we can refer you to the OSF Women’s Health and Advanced Fertility Center in Peoria.

At the start of menstruation and throughout a woman’s lifetime, it’s not uncommon to experience menstrual cycle irregularities. The OSF Women’s Health and Advanced Fertility Services shows women how to monitor their gynecologic and reproductive health naturally and effectively using a charting system.

Understanding the Woman’s Cycle

Through the Creighton Model FertilityCare System, the patient charts her menstrual cycle to determine when she is fertile and infertile. When using this to prevent pregnancy, it has a user effectiveness rate of 96.8 percent. The system also uncovers abnormalities related to the patient’s gynecological health. The Creighton Model is not the rhythm method and has numerous benefits. It’s effective, affordable, eco-friendly, completely natural and has no known medical side effects.

Treatment Options

Natural Procreative Technology (NaPro Technology) is used to treat issues uncovered by the Creighton Model FertilityCare System. NaPro Technology uses medical and surgical treatments that work with the body. While some of today’s popular treatments mask women’s abnormalities, we work hard to eliminate them completely.

Who Can We Help?

  • Single and married women can use the charting system to learn about their cycle health.       

  • Couples can use the charting system to identity days of fertility and infertility.

What Can We Treat?

  • Chronic discharges
  • Hormonal abnormalities
  • Infertility
  • Irregular or abnormal bleeding
  • Menstrual cramps
  • Ovarian cysts
  • Painful period
  • Polycystic ovarian syndrome
  • Postpartum depression
  • Premature birth prevention
  • Premenstrual syndrome
  • Recurrent miscarriage 

Provider Team

Jillian Stalling, MD, OBGYN

Elizabeth Cox, MD, OBGYN