Health ❯ Reproductive Health

Sperm Donation

Sperm Banks Infertility Family Planning Regulation Ethical Issues in Sperm Donation Ethical Issues Donor Controversies The Man With 1000 Kids Serial Sperm Donors Ethics of Sperm Donation International Sperm Banks Controversial Practices Donor Regulations Fertility Jonathan Meijer Jonathan Jacob Meijer Ethical Concerns Fertility Services Donor Limits Donor Misconduct Fertility Issues Ethics Health Risks Risks and Considerations Donor Screening Donor Selection Regulations

Investigation Finds Donor With TP53 Mutation Helped Conceive 197 Children Across 14 Countries

The case exposes a mosaic TP53 mutation that evaded routine screening, underscoring gaps in cross‑border donor limits.

European Sperm Donor with Rare TP53 Mutation Linked to 10 Cancer Cases in Children