We are starting in the greater San Francisco Bay Area on August 4, 2018 and are exploring satellites in Los Angeles and San Diego later in 2018. You will be seen by Dr. John Preston “Pres” Parry, the creator and world expert for this unique approach to fertility testing. If you live in California but don’t see your city listed, contact us online to request that Dr. Parry come to your area. If you are ready for Parryscope fertility testing, request an appointment online. A staff member will reach out to you within a few hours or less to get your initial consultation scheduled. Request an appointment Other Parryscope testing locations

San Francisco (Greenbrae), California fertility testing clinic

1100 S. Eliseo Drive Suite 107 Greenbrae, CA 94904

Los Angeles & San Diego, California fertility testing clinics – Opening in 2018

More locations coming soon!


Office phone: [hoops name=”Parryscope-phone-number-only”] Fax: [hoops name=”parry-fax-number”]

Location schedule

We will be at our satellite office in Greenbrae (San Francisco area), CA on:
  • Saturday August 4th

Before your Parryscope fertility testing appointment

Patients typically need to schedule their fertility testing appointment at least one month out to synchronize testing with their menstrual cycle. This allows time to begin taking progesterone or birth control pills to regulate their cycle before the appointment. All patients will need to submit documentation of sexually transmitted disease (STD) testing before their appointment. Your Ob-Gyn or a local lab can perform this simple urine test. Please have the test results faxed to us, or you can bring the test results to your appointment.

Find us on:

[hoops name=”social-sites-locations”]


A breakthrough in female fertility testing, the Parryscope® approach gives a comprehensive, gentle view of a woman’s fertility in only 15 minutes. Parryscope is the new preferred alternative to traditional HSG and blood fertility tests – with highly accurate results and less pain. Now available in multiple locations throughout the U.S.

Request Appointment

888-4PR-SCPE (477-7273)
Fertility Testing Locations


Fertility shouldn’t be hard. At Positive Steps Fertility we help you move forward in your journey to parenthood. Our IVF and fertility center in Madison, Mississippi, (just north of Jackson) offers fertility testing, IVF and the full spectrum of other fertility treatments. Join our family as we help you build yours.

Request Appointment

833-POS-STEP (767-7837)
Fertility Center Location