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Can the same sperm donor be used for a second pregnancy?

By Ana Rocío Díaz Fernández (embryologist on JOFREFIV).
Last Update: 02/18/2026

In Spain, it is possible to use the same sperm donor for a second pregnancy, provided the requirements established by Law on Assisted Human Reproduction Techniques are met.

Spanish legislation sets a legal limit of six children born in Spain per donor. As long as this limit has not been reached and the clinic (or donor bank) still has available samples from that donor, the same donor may be used for a subsequent pregnancy.

 Ana Rocío  Díaz Fernández
Ana Rocío Díaz Fernández
Embryologist on JOFREFIV
Currently, Rocío is an embryologist and director of the laboratory at the Jofrefiv clinic in Almería.
Embryologist. Currently, Rocío is an embryologist and director of the laboratory at the Jofrefiv clinic in Almería.