A gene that causes accelerated reproductive aging is directly tied to the risk of miscarriage in younger women, a new study says. A mutation of the gene KIF18A speeds up the aging process of eggs in younger women, diminishing their fertility, researchers report. “Knowledge of the precise genetic landscape that causes egg abnormalities in women…  read on >  read on >

Preschoolers prone to tantrums appear to have a higher risk of attention-deficit/hyperactivity disorder (ADHD) by the time they reach school age, a new study says. Young children who struggle to control their emotions and behavior have more ADHD symptoms by age 7, researchers found. Their conduct is more likely to be poor and they are…  read on >  read on >

Chronic health problems like high blood pressure, gestational diabetes and obesity have fueled a troubling rise in maternal health issues and birth complications in Illinois, a new study finds.  “These birth outcomes are worsening for all ages, reflecting the worsening pre-pregnancy health of the reproductive-age population in Illinois,” said corresponding author Dr. Mugdha Mokashi, a…  read on >  read on >

Rates of postpartum depression have more than doubled in little over a decade among American women, a new analysis shows. While about 1 in every 10 new moms (9.4%) suffered postpartum depression in 2010, that number rose to almost 1 in every 5 (19%) by 2021, report a team from Kaiser Permanente Southern California. Why…  read on >  read on >

Fostering good relationships with teachers in the early grades may have long-lasting benefits, new research suggests. “These early connections significantly influence not only academic achievement, but also social and emotional development and executive functioning skills, which are critical for educational success,” said researcher Arya Ansari, an associate professor of education and human ecology at Ohio…  read on >  read on >