No it's not a far of interpretation and I agree. Those billboards are creepy and much hated by me. To be fair, I think the other side should put up billboards saying that due to this H-something reaction or something (husbar's friend is in school for molecular sci & bio sci mastership & I can't remember what he said but he liked to say it) is the same/similar reaction seen between parasites and their hosts. Yes, fetuses are parasites!