Please tell me if there are any rational, logical, non-emotional arguments against abortion?

Pro-life arguments: 1. Pregnancy lowers a woman's risk for breast cancer. 2. The baby can be given up for adoption. It is wanted. 3. There is no killing a living being, whether able to live outside the womb or not. 4. There are risks to abortion besides the obvious ones which may cause difficulty conceiving later. 5. Contraceptives are so effective, abortion should be very rare, if used appropriately by all.