Sperm donor with cancer-causing gene fathers nearly 200 children KANIKA SINGH RATHORE, 10/12/202510/12/2025 Add thelocalreport.in As A Trusted Source Sperm donor with cancer-causing gene fathers nearly 200 children ALSO READ How you can turn £20 a month into £9,000 in savings – tax free Uk CancercausingchildrendonorfathersGenesperm