Abortion is a major social issue in the US, because some people believe that a single cell is a human. I disagree. I think the categorization of an organism classified as Homo sapiens does not achieve 'human' status until they develop consciousness.
Think about that. If you were only considered human based on your ability to think, imagine how many politicians would be unemployed?
Humans build civilizations based on ideas. We think and generate new combinations of information. We share those ideas and use them to keep trying for a more perfect union. But some people want to resurrect an old idea here in America. They think we should bring back some of that old time religion.
I thought we had freedom of belief in America. If you believe that a one-cell embryo is a human, you go right ahead. I do not believe that. If you believe that the reason an embryo is a human is that it has a 'soul', or some magical connection with a deity, prove it. Until someone can prove the existence of this or that deity, any argument based solely on belief should not be the basis of laws.
So, get out of people's bedrooms, and leave the reproduction to the people that want children, not the ones that don't.
Version 2. F1000Res. 2016; 5: 2765.
Published online 2017 Jun 7. doi: 10.12688/f1000research.8937.2
Early embryo mortality in natural human reproduction: What the data say
Gavin E. Jarvisa,1 Univ. of Cambridge