Plastics compound, BPS, often substituted for BPA, alters mouse moms’ behavior and brain regions

In the first study of its kind, environmental health scientists and neuroscientists examined the effects of the compound bisphenol S (BPS) on maternal behavior and related brain regions in mice. They found subtle but striking behavior changes in nesting mothers exposed during pregnancy and lactation and in their daughters exposed in utero.

New research shows uptick in past-month marijuana use among women of reproductive age

The prevalence of past-month marijuana use among reproductive-aged women rose from 2.4 percent in 2002 to 3.9 percent in 2014, an increase of 62 percent. Past-month marijuana use was highest among those ages 18 to 25 years, reaching 7.5 percent in 2014, and significantly higher among those ages 26 to 44 years (2 percent).