Not true, Anna. Society as a whole agrees that after birth it is a human being, there is no argument about that.
And call it nit picking or call it semantics (like Toningotn did), but it is important. Human beings have certain rights guaranteed by the constitution, and if a fetus is considered a human being , it automatically acquires the same rights.
Thus if the fetus is a human being, every fetus must be named at conception and must be listed as the baby of the woman at conception, the conception must be registered with the government (like any birth). If she is on welfare, she will be able to draw welfare for two from the moment of conception.
Fetus must have health card number, Social Insurance number (in USA Social Security number) at conception. If a woman is ill and there is some question that fetus may have to be destroyed, the fetus must be given its own lawyer, to plead case of the fetus before the judge.
If there is a miscarriage, she must take the fetus to a proper funeral home, and have a funeral same as for any other human being, the death must be registered with the government.
Also the fetuses must be counted when government carries out a census.
So the implications are enormous, if the fetus is considered to be a human being. So it isn't nit picking, it is serious business.