Site: nolo.com
... corresponding gestational ages:
4 pounds, 6 ounces (2,000 grams) if born at 37 weeks or later
4 pounds, 2 ... pounds, 12 ounces (1,700 grams) if born at 35 weeks
3 pounds, 5 ounces (1,500 grams) if born at 34 weeks
2 ... pounds, 15 ounces (1,325 grams) if born at 33 weeks, or
2 pounds, 10 ounces (1,200 grams) if born at ...