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Contents
Normal Baby Weight At Birth In Pounds
Baby weight chart by age
Baby age | Female 50th percentile weight | Male 50th percentile weight |
Birth | 7 lb 2 oz (3.2 kg) | 7 lb 6 oz (3.3 kg) |
1 month | 9 lb 4 oz (4.2 kg) | 9 lb 14 oz (4.5 kg) |
2 months | 11 lb 5 oz (5.1 kg) | 12 lb 4 oz (5.6 kg) |
3 months | 12 lb 14 oz (5.8 kg) | 14 lb 1 oz (6.4 kg) |
Nov 2 2021
What Do Twins Normally Weigh At Birth?
About half of all twins weigh at least 5½ pounds at birth. (Below 5½ pounds, or 2,500 grams, is considered a low birth weight, with a higher potential for complications.) In comparison, the average singleton weighs 7 pounds, but it’s not that she’s comparatively bigger, it’s because on average she’s hanging out in utero for another five weeks.
What Is The Avereage Weight Of A 2-Month-Old Girl?
Your baby’s weight at this point is well above her initial birth weight. A 2-month-old baby boy, on average, will weigh just over 11 pounds, and the average baby girl will weigh about 10 1/2 pounds.