Wales is to follow England and Scotland in relaxing blood donation rules for gay and bisexual men and sex workers. As in England and Scotland, sex workers were previously not allowed to donate blood at all.
From early next year men who have sex with men will be able to give blood in Wales three months after their last sexual activity.
Currently gay and bisexual men have to abstain from sex for 12 months before they can give blood.
The Welsh Government is looking at more personalised risk assessments.