I have stated my position in a number of posts, so there is no need for me to repeat them. Go back and re-read what I have written.
BTW, I sincerely doubt that you have known many parents who did not abort their baby who had a fetal abnormality and guess what the baby survived and thrived. There are unfortunately certain fetal anomalies that always result in death, e.g., having non-functioning lungs or a defective heart. Appealing to outlier situations and extreme cases does not make a valid argument.
The decision to abort a pregnancy should be left entirely to the woman and her doctor, with consent of her husband. Period.