
Fertility Center
Center of Reproductive Medicine, LLP dba, SGF Houston
Now SGF Houston Clear Lake
Services Offered
About
Center of Reproductive Medicine (CORM) was founded in 1993 by reproductive endocrinologist Vicki L. Schnell, MD, and grew into a multi-office fertility practice across the Houston area. In January 2022 it joined US Fertility and adopted the Shady Grove Fertility name, now operating as SGF Houston. US Fertility is the physician-partnership network formed in 2020 by Shady Grove Fertility and Amulet Capital.
The Clear Lake office at 1015 W. Medical Center Blvd, Suite 2100, in Webster is the practice's original base. According to US Fertility, SGF Houston's IVF laboratory and an ambulatory surgery center are located in the Clear Lake area. Physicians seeing patients here include Dr. Schnell, John R. Crochet Jr., MD, and Candice O'Hern, MD, supported by an advanced practice nurse, and the office offers early-morning monitoring on weekdays and weekends.
Services include fertility testing and semen analysis, ovulation induction, IUI and IVF with genetic testing of embryos, egg freezing and fertility preservation for cancer patients, donor egg, sperm and embryo programs, gestational carrier treatment, and family building for LGBTQIA+ patients.
IVF Success Rates
CDC 2022 data — the most recent final figures published
Own Eggs
Live birth rate per intended egg retrieval
| Age Group | This Clinic | National |
|---|---|---|
| <35 | 50.0% | 49.7% |
| 35-37 | 33.0% | 36.3% |
| 38-40 | 15.5% | 23.1% |
| >40 | 9.4% | 7.7% |
Sample: 492 cycles at this clinic
Donor Eggs
Live birth rate per embryo transfer
| Egg / Embryo Type | This Clinic | National |
|---|---|---|
| Fresh embryo, fresh egg | — | 52.0% |
| Fresh embryo, frozen egg | — | 45.2% |
| Frozen embryo | 50.0% | 45.1% |
| Donated embryo | — | 42.2% |
Sample: 46 cycles at this clinic
Three-year trend
Overall figures only — CDC publishes the diagnosis breakdown for 2022 alone.
| Age Group | 2020 | 2021 | 2022 |
|---|---|---|---|
| <35 | 47.6% | 55.6% | 50.0% |
| 35-37 | 30.2% | 38.1% | 33.0% |
| 38-40 | 29.2% | 25.6% | 15.5% |
| >40 | 10.1% | 14.6% | 9.4% |
Success rates depend heavily on which patients a clinic accepts, so these numbers should not be used to rank clinics against one another. Cells CDC suppressed for small sample sizes (1-4 cycles) are shown as a dash.
Medical Team
Jerry SimsMD
Obstetrics & Gynecology, Reproductive Endocrinology
John CrochetMD
Obstetrics & Gynecology, Reproductive Endocrinology
Manubai NagamaniMD
Obstetrics & Gynecology, Reproductive Endocrinology

Vicki SchnellMD
Obstetrics & Gynecology, Reproductive Endocrinology
medical director
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1015 Medical Center Blvd, Suite 2100, Webster, TX
Google MapsClinic Info
Founded
1993
Part of
US Fertility
Medical Director
Vicki L. Schnell, MD
Annual Cycles
1,171