Lawsuit Alleges North Dakota OB-GYN Used His Own Sperm to Impregnate Patient
Jean Ann Nelson and her two daughters have filed a lawsuit against Dr. Dennis Lutz in North Dakota’s North Central Judicial District, claiming the obstetrician-gynecologist secretly used his own sperm to impregnate Ms. Nelson three times during the 1980s. Ms. Nelson, now 81 and living in Mandan, N.D., originally sought fertility care from Dr. Lutz in Minot, N.D., after struggling to start a family with her late husband. The deception came to light last Christmas Eve when one of the daughters, 41-year-old Tasheena Greaves of Crosby, N.D., received the results of a DNA test indicating Dr. Lutz was her biological father.
University Takes Steps to Fire Department Chairman Following Complaint
Dr. Lutz currently serves as the chairman of the OB-GYN department at the University of North Dakota, the state’s largest university. Following the legal filing, university spokesman David Dodds announced in a statement that officials were actively taking steps to terminate his employment. In a court response to the complaint, Dr. Lutz acknowledged that he “provided genetic material” after Ms. Nelson consented to an anonymous donor, arguing that he “acted within accepted standards of care and the state of fertility medicine at the time of care.” Meanwhile, the plaintiffs are seeking more than $50,000 in damages for “loss of reproductive autonomy” and “identity-related harm.”
Deceptive “Sperm Mixing” Technique and Broader Fertility Fraud Cases
According to the legal complaint, Dr. Lutz had promised that the husband’s sperm would be mixed with an anonymous donor sample, making any resulting child most likely the husband’s biological offspring. Dr. Jody Madeira, an Indiana University law professor tracking fertility fraud cases, explained that this controversial practice of “sperm mixing” offered no increased likelihood of biological paternity, but rather served as a deceptive method to provide couples with “plausible deniability.” Dr. Madeira noted that the widespread availability of DNA testing has unraveled similar cases globally, with more than 50 U.S. fertility doctors accused of sperm donation fraud—a figure she believes is at least double when factoring in private settlements and nondisclosure agreements.
Legal Landscape and Potential Half-Siblings Identified
Kellen Bubach, an attorney representing Ms. Nelson and her daughters, stated his belief that Dr. Lutz utilized his own sperm with patients over a six-year period, resulting in at least seven potential half-siblings for Ms. Greaves and her 40-year-old sister, Janae Nelson Raymond. North Dakota is now one of 13 states that have outlawed fertility fraud, a legislative push influenced partly by high-profile cases and media coverage, such as the 2022 Netflix documentary “Our Father” concerning former Indianapolis fertility specialist Dr. Donald Cline. Additional accountability measures nationwide include a 2022 jury award of $8.75 million granted to plaintiffs who accused Colorado fertility doctor Paul B. Jones of secretly using his own sperm.
