It’s important because believing that all abortions are wrong because a “sperm-and-egg-are-a-sacred-union” CAN include miscarriages, etc and criminalization of life’s weird processes.
Can I see a scenario where a woman gets heavily fined or imprisoned because her baby is stillborn? Yes, because all life is sacred and she didn’t care for her sacred sperm-egg-fertilization properly. It’s a child, so child abuse. etc