https://support.google.com/My-Ad-Center-Help/answer/12155451?hl=en-GB
On this page How to customise your ads experience Customise ad topics and brands Limit ads about sensitive topics
customiseadsexperiencecentrehelp
https://support.google.com/My-Ad-Center-Help/answer/12155451?hl=en-GB&visit_id=639062179025743217-2937324870&rd=1
On this page How to customise your ads experience Customise ad topics and brands Limit ads about sensitive topics
customiseadsexperiencecentrehelp