At 9 months pregnant, your baby will be about the size of a mini watermelon, weighing around 3.3kg (on average!) Organs By 39 weeks pregnant your baby's organs should all be developed.

Baby Development: 10 to 12 Months The last development stage in baby’s first year is quite a transition. They aren’t an infant anymore, and they might look and act more like a toddler .

Here, learn about the average weight of a baby from birth to 1 year of age. We also explore factors that affect weight and additional milestones.

Nathan Zarate, who was born at 25 weeks weighing less than 1 lb., is finally home from the hospital for the first time after spending nearly a year in the hospital — now, his parents are sharing ...