4 independently checked trend briefs about this subject, newest first.
headlinez.news detected 4 source-qualified news clusters connected to Fertility between June 23, 2026 and July 8, 2026. They span 1 newsroom category and average 9.5 independent sources per brief.
This hub includes only briefs supported by at least four sources and passed by the site's verification gate. Raw or weak detections may exist but are excluded here. Topic matching is based on the entities and themes recorded with each brief; open a card to inspect its source links, publication time, verification label and velocity history. Read the methodology and editorial policy for the full rules.
A global study reveals a 50-year decline in male testosterone—sparking debates on fertility, masculinity, and a new term: 'manopause'.
New research reveals a sharp drop in fertility success rates for women over 49, even with donor eggs
New research suggests a correlation between exposure to air pollution and potential DNA changes within sperm cells.
Emerging research links GLP-1 weight-loss medications to potential improvements in male fertility, including increased testosterone and sperm counts.