Illume Fertility
Norwalk, Connecticut 06851
Medical Director: Mark P. Leondires, MD
Illume Fertility in Norwalk, Connecticut, led by medical director Mark P. Leondires, MD, offers comprehensive fertility services including IVF, egg freezing, donor egg, and surrogacy options to help patients build their families. With 3,113 cycles performed in 2022 and a 50.90% IVF success rate for patients under 35, the clinic combines experienced leadership with strong clinical outcomes. Whether you're exploring fertility preservation or pursuing family-building options, Illume Fertility provides personalized care backed by robust experience and proven results.
Services Offered
In vitro fertilization — eggs are retrieved and fertilized in a lab, then transferred to the uterus.
Oocyte cryopreservation — eggs are retrieved and frozen for future use.
Uses eggs from a screened donor for patients who cannot use their own.
Gestational carrier arrangements — an embryo is transferred to a surrogate who carries the pregnancy.
Success Rates
Success rates reflect live births per intended egg retrieval, as reported to the CDC for the 2022 reporting year. Rates vary based on individual patient factors.
| Age Group | Fresh Transfers | Frozen Transfers | Nat'l Avg |
|---|---|---|---|
| Under 35 | 50.90%+2.5 | 53.20% | 48.4% |
| 35–37 | 42.00%+6.0 | 56.50% | 36% |
| 38–40 | 23.90% | 54.60% | 23.6% |
| Over 40 | 8.00%-1.5 | 42.00% | 9.5% |
Based on 3,113 total cycles reported. National averages computed across all reporting clinics.
Nearby Clinics
Rejuvenating Fertility Center
Westport, Connecticut3.2 mi away
New England Fertility Institute
Stamford, Connecticut9.2 mi away
Park Avenue Fertility and Reproductive Medicine
Trumbull, Connecticut10.4 mi away
IVF success (<35): 53.30%
Greenwich Fertility and IVF Center, PC
Greenwich, Connecticut15.4 mi away
IVF success (<35): 47.60%