After that, average weight gain for a fully breastfed baby is around 6 ounces or 170 grams a week for the first four months. (pregnancy-info.net)
The article below provides statistics on average weight gain per week and tips on what to do if you feel that your weight is increasing too quickly. (easybabylife.com)
Average weight gain during the first trimester is five pounds, according to Fit Pregnancy. (thetoddle.com)