A fetus does not have rights, hence cannot have it's own interests, so that is an invalid claim.
The termination of that fetus is also a business transaction, i.e. commerce. In a nation that defines choosing not to buy healthcare as commerce, or choosing not to grow wheat as commerce, you're going to argue that having a medical procedure you must pay (or the Government must pay) for is not commerce?
Performing an abortion is as much commerce as performing a blowjob or performing data entry or performing a plumbing job. The assembled masses apaprently claiming Medicine is not business/commerce is simply mind boggling to me.Society has every right to regulate commerce.