The U.K.’s fertility regulator, the Human Fertilisation and Embryology Authority (HFEA), is updated its guidance on exporting eggs, sperm and embryos for surrogacy.

A Court of Appeals upheld that a widow had no right to use her deceased husband’s sperm without showing that he intended her to do so.

As many as 10% to 15% of infertile men have no sperm in their ejaculate (the fluid released from the penis during orgasm).