As urban living increases, access to green and blue spaces may play a crucial role in pregnancy health. This longitudinal PhD research uses anonymised health records to examine how nearby nature affects maternal mental health and birth outcomes, with evidence suggesting reduced pregnancy complications and important implications for urban planning and public health policy.

This research shows that artificial light at night disrupts normal cardiovascular rhythms by altering sleep and feeding patterns. In mice, light exposure flattened heart rate and blood pressure cycles, increasing risk. Restricting food intake to active hours restored healthy rhythms, suggesting timing of eating can protect cardiovascular health.