Anyone who is a female doctor or become a doctor please answer this question for me?

That all varies by the child's genetics assuming you're than 9 year old please stop worrying about it if you are not that 9 year old why are you wondering about a 9 year old's chest.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.