I feel the same hesitation around bodily autonomy, but there's a VERY important point: the decision impacts more than your own body. It's the same logic we use to outlaw certain substances like heroin or PCP--you have a right to do things with your body up until the point where that decision impacts the health and safety of people around you.

Looking at things through that framework is how we end up with controlled substances, anti-smoking laws, DUI laws, and a whole host of other things.

One's rights in the US usually stop at the point where they impact the ability of people around you to live their life without undue interference.