European organization recommends common limit for children per donor

The European Society for Human Reproduction and Embryology (ESHRE) has issued a recommendation for a unified European limit on the number of children a sperm or egg donor can father. The proposal suggests an initial cap of 50 families per donor, with a plan to reduce this number to 15 or fewer over time. This initiative aims to standardize practices across the continent and address growing concerns about the implications of widespread donor conception.

Alongside the proposed limit, ESHRE advocates for the creation of a common European donor register. Such a registry would be crucial for monitoring and enforcing the donor limits across different countries, ensuring that national regulations are not bypassed. ESHRE emphasizes that these European guidelines are not intended to replace existing national rules if those rules impose stricter limits, such as Denmark's current restriction of one donor leading to no more than 12 pregnancies.

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We are very pleased that the issue is now being elevated to the European level. When sperm and eggs cross borders, national rules are no longer sufficient.

Ethical councils from Denmark, Norway, Sweden, and Finland have previously called for clear recommendations from ESHRE. Christine Nellemann, chair of the Danish Council of Ethics, expressed satisfaction with the European-level attention to the issue. "We are very pleased that the issue is now being elevated to the European level," Nellemann stated. "When sperm and eggs cross borders, national rules are no longer sufficient."

The need for common rules is underscored by the potential consequences of a lack of upper limits. The council warns that without such regulations, donor-conceived children could end up with hundreds of genetic half-siblings scattered across the globe. ESHRE, a leading European organization in fertility treatment, reproductive medicine, and embryology, provides research, education, and guidelines to the field. This recommendation reflects a growing effort to balance the needs of fertility treatment with the rights and well-being of individuals conceived through donation.

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Therefore, we need common rules that take into account the people who were conceived with the help of a donor, but also their need to know how many genetic half-siblings they can have.