Hi and welcome to the forum. Im a bit new too.
Well I think it depends on each individual. Some women get worse when they’re pregnant, as in mood swings. Others have it easy. Actually, if a marriage is meant to be improved, it’ll be so without any kids/wife pregnant. I have seen families where the children have all grown up, yet there are still huge clashes between the parents. And other times there are couples who have no kids but are very happy within each other’s company . Though in desi community, if u have a kid and things arent working out between u and ur spouse, ur kind of stuck with one another for the sake of ur children. I don’t quite get how pregnancy can end world poverty and hunger.