how much weight do babies gain the last month of pregnancy
Your baby is now about 20 inches (51 cm) long and weighs approximately 6 to 9 pounds (2700 to 4000 grams). Only 5 percent of babies are born on their due date. If you go into labor after week 37 your careprovider will not try to stop it. Your baby may be born anytime between the 37th and 42nd week of pregnancy. Mother.