Quote:
Originally Posted by bchgirl  It's a bit early to "guess" his adult weight. Rule of thumb..is triple the 8 week weight or double the 12 week. Usually the latter is closer...but it's all a guess. Some grow more than others...but most is done within the first 6 months and tend to have one more growth spurt where they "fill" out...between 6 - 8 months old. |
That rule worked out fairly well for me...
Jackson weighed 6 pounds at his 12 week appointment and is now 13 pounds at 6 months old, and I think he's about done growing. So basically, yeah, it doubled from his 12 week weight!