Yes it is normal but if she stops eating or drinking water then that's when you should be worried and also give 1 hard boiled egg so the pregnancy could go well my sis-n-law she did that with her puppies and none of them died or were sick and we told our neighbor that and almost all the puppies died because she didn't listen to us more.
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.