DNA Test Reveals Family Secret: Woman Discovers Incestuous Relationship Between Mother and Fertility Doctor

DNA Testing Exposes Doctor's Decades-Old Secret

Two years ago, Victoria Hill, a woman from the US, received a text from her ex-boyfriend that contained a screenshot of her profile on a DNA-testing website with the words: "You are my sister." This revelation marked the beginning of a dark journey for Hill, who discovered that her life had been forever changed after a DNA test in 2020 revealed that her mother's fertility doctor had secretly used his own sperm on her and other women without their consent. DNA matches later revealed that Hill had at least 22 half-siblings.

Hill's mother had sought fertility treatment in the 1980s after struggling to conceive. She was told that an anonymous donor's sperm would be used, but instead, the doctor, Dr. Burton Caldwell, allegedly inseminated patients using his own sperm, without their consent. Caldwell, then a professor at Yale School of Medicine, was accused of assault, fraud, failure to obtain informed consent, and emotional distress in lawsuits filed by Hill's mother and other former patients.

The Donor Sibling Registry has documented that Caldwell is believed to have fathered at least 23 children through these procedures. The fertility doctor has declined to comment on stories about the suits on multiple occasions, and a 2024 CNN report described him as "frail" and "quite elderly." He was 86 at the time.

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More than 30 doctors around the country have been caught or accused of secretly using their own sperm to impregnate their patients; advocates claimed they knew of at least 80. In Kentucky, retired fertility doctor Dr. Marvin Yussman admitted in court filings to using his own sperm to inseminate multiple patients in the 1970s after scheduled donors failed to appear — without telling the women involved. One patient only discovered the truth more than 40 years later, after her adult daughter took a commercial DNA test.

Seceral docuseries have also been produced on the shocking true stories of fertility doctors who used their own sperm to inseminate patients without consent. Netflix's Our Father (2022) chronicles the case of Dr. Donald Cline, an Indianapolis-based fertility doctor who impregnated dozens of women using his own sperm in the 1970s and 80s. His biological children discovered their relationship through home DNA tests. HBO also came out with Baby God (2020), which follows Dr. Quincy Fortier, a Las Vegas fertility specialist who, over a 30-year career, used his own sperm to inseminate patients, deceiving hundreds of families.

Although investigations have documented dozens of fertility fraud cases across the US, often exposed only after cheap consumer DNA testing became widespread, most states still do not explicitly criminalise the use of a doctor's own genetic material without consent. Advocates say these cases expose deep gaps in oversight — and the real human cost when medical trust is violated.

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As Hill put it before a state legislature: "This didn't just change my medical history. It changed who I am, who I loved, and what my family even means."