Whatever ethical concerns you have about abortion, the only way to enforce anti-abortion laws is to strip women of their medical privacy. If you want privacy rights, you need to stand for abortion rights. If you stand against abortion rights, you stand against the right to privacy.
Because at the end of the day, the difference between an elective abortion and a medically necessary abortion are the details discussed between a woman and her doctor. The only way the government gets to draw a line on what is or isn’t allowed is if they get to be an obligate part of that conversation.