I don't think is a mother's right, but sometimes is.
In the case of mother's risk of dying (for example, when mother suffers preeclampsia) is the mother who has to choose between his own death (and probably of the fetus) and to abort and survive.
It's an extreme situation, but in that case I think nobody should judge the person who decides to live and care of herself and her family.
About different situations, I think that a woman who don't wants a child should give the newborn in adoption, and not to abort a life which she doesn't owns.
Good question. Probably it would be better, but I'm not sure. In any case, people won't give up their own languages, since it's a part of their culture.
DO YOU THINK YOU HAVE A GUARDIAN ANGEL?
I never thought of that. My guardian angel must be very efficient.