Placenta changes could mean male offspring of older moms more likely to develop heart problems
Sunday, December 1, 2019 - 15:00
in Health & Medicine
Changes occur in the placenta in older pregnant mothers leading to a greater likelihood of poor health in their male offspring, a study in rats has shown. Both male and female fetuses do not grow as large in older mothers, but there are sex-specific differences in changes to placental development and function. These are likely to play a central role in the increased likelihood of later-life heart problems and high blood pressure in males.