Warning

Understanding the body is an important aspect of sexual health. Knowing how it functions, what’s normal and how to identify changes can help people to look after themselves and communicate effectively with partners and those who are supporting them.

Editorial Information

Last reviewed: 02/03/2026

Next review date: 02/03/2027

Author(s): Chris Flynn.

Author email(s): chris.flynn@nhs.scot.

Approved By: Health Improvement Manager (Sexual Health)

Reviewer name(s): Chris Flynn.