Health ❯ Reproductive Health

Sperm Donation

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

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