Much of the mainstream world still does not acknowledge its existence. However, let's remember that abortion has only been legal and widely practiced for twenty-some years. There is no long history of how women react to abortion, for people to really know. As recently as fifty years ago, intelligent, educated and experienced professional mental health clinicians were teaching that schizophrenia was caused by poor parenting. Now today depression as well as other mental illnesses are treated successfully with medication.
Scientists are people who make judgements based on what they see and as a result of tests conducted.
That is, until someone spills one to the right. And on and on the scientists will go. They also said it was impossible for a man to walk on the moon. They also said at one time, that the world was flat. They also said cloning of complex animals was impossible.