When is a babies body fully developed?

Answer 1

9 to 12 weeks.

Interesting answer! Assuming we're talking about baby humans (the question doesn't say), then it's 9 months, give or take.

Answer 2

9 months before the birth, and then it depends.

Answer 3

A baby begins to develop right at conception. It begins to take recognizable "human" shape at around 9 weeks. See related link.

Answer 4

This depends on alot of factors. Genetics mostly. Most babies are fully developed around 2-3. That's when there kneecaps appear.

Answer 5

about 36 weeks

Answer 6

Somewhere around 270 days.