Science ❯ Biology ❯ Developmental Biology

Fetal Development

Monotreme Development Sex Determination Research Studies Hormonal Disruption Hormonal Effects

Higher Late-Pregnancy Cortisol Tied to Earlier Baby Teeth, Study Finds

Researchers say the link is observational, with larger studies needed to test mechanisms, causality, generalizability.

Nicotine-Free Vaping Liquids Alter Fetal Skull Growth, Mouse Study Shows

Maternal Iron Deficiency Triggers Male-to-Female Sex Reversal in Mouse Embryos