History <a href=" https://www.menataupe.nl/venerx-dosage.pdf#saved ">venerx does it work</a> The study of more than 1,300 moms and their babies, who were breastfed for periods ranging from less than a month to more than a year, found that each month of breastfeeding bolstered a 0.3-point increase in intelligence by age 3 and 0.5-point increase by age 7.