This report provides a comprehensive analysis of the 2018 Sexual Health Campaign Toolkit, focusing on its background, aims, objectives, and intervention strategies. The report examines the prevalence of sexually transmitted infections (STIs), the target audience (specifically individuals aged 16-24), and the promotional activities employed, including social media and digital marketing. A literature review explores existing campaigns and the importance of sexual health education. The report critically evaluates the campaign's effectiveness, its impact on health promotion, and its relationship to public health policies. The analysis covers the campaign's objectives to increase awareness, promote condom use, and reduce unplanned pregnancies. The study also highlights the economic impact of STIs and the role of Public Health England (PHE) in addressing these issues.