Those are all false, we have know for a long time that within the first two weeks of pregnancy a fetus has a neural spline. Within those same two weeks a female fetus will have already accrued all the genetic material for her eggs, that means within a month of being pregnant your potential grandchildren are already developed. This idea that because a fetus is as small as a bacterium at one minute point it should be treated as one is as ludicrous as saying we should give human rights to staphylococcus bacterium, you are completely ignoring potential and predicated development.

So conscienceness is your magic point where you become a human being? If so, when you go to sleep and wake up you are transitioning from being a non-human to a human.