How do learning disabilities affect relationships?

There are many reasons why people with learning disabilities have fewer sexual and romantic relationships. These include: Needing support to access their community and to meet new people. People feeling uncomfortable with the idea of people with learning disabilities displaying sexual behaviour.

Who decides if someone has mental capacity?

Who assesses mental capacity? Normally, the person who is involved with the particular decision which needs to be made is the one who would assess mental capacity. If the decision is a complex one then a professional opinion might be necessary, for example the opinion of a psychiatrist, psychologist, social worker etc.