US Fertility Network

US Fertility, also known as US Fertility Network, is a healthcare organization focused on fertility and reproductive health services. The organization provides assisted reproductive technology and related medical care to individuals and couples seeking to conceive. Its services encompass diagnostic evaluations, treatment planning, and procedures such as in vitro fertilization. Patient care is delivered through a coordinated network of clinics that adhere to clinical standards and regulatory requirements. The organization maintains electronic health records containing personal identifiers, medical histories, and limited Social Security numbers.

According to public reports, US Fertility is recognized as the largest fertility network operating within the United States. This status reflects its extensive geographic reach, with facilities situated in multiple states to serve a diverse patient population. The network’s structure allows for centralized expertise, shared protocols, and consistent quality across its member locations. A notable event in its history was a ransomware attack on September 14, 2020, which encrypted systems and exfiltrated patient data. The breach prompted immediate isolation of affected systems, a forensic investigation, and notification of federal law enforcement. Despite the incident, the organization reported no evidence of data misuse while acknowledging potential exposure of sensitive personal information. Ownership details and parent‑subsidiary relationships are not disclosed in the currently available sources.