@VeroniqueB99 well pro lifers would argue it is all about biology since their focus is saving the life of what they consider an unborn child.
There could be a debate on whether the zygote is an unborn child, or whether saving that zygote is worth infringing on the mother's rights, but just reducing it down to pro lifers wanting to control the mothers rights completely skirts the whole points where the two sides disagree.