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Study Finds Pregnant People Routinely Carry Dozens of Chemicals Tied to Earlier Births and Lower Birthweight

Researchers warn the peer‑reviewed ECHO analysis shows gaps in U.S. chemical oversight let replacement chemicals persist without proof of safety.

Lancet Review: Fathers’ Preconception Health Can Shape Pregnancy and Child Outcomes

Swedish Cohort Studies Confirm Centenarians’ Exceptional Resistance to Age-Related Diseases

Maternal Biology Tips the Scales on Baby’s Sex, Large Study Finds