We're talking about science fact vs them dumb GOPers and I can't get a straight scientific answer of when a fetus become a baby? What? I'm not even trying to troll. I'm curious what is considered correct.
Just after conception the life-form is called a zygote. While migrating down the woman's Fallopian tube to her uterus, it is named a morula, and from days five to 12 post-conception, a blastocyst. The blastocyst implants in the nutrient-rich lining of the mother's uterus. From day 12 through week six, this being is termed an embryo. From week seven until birth, it is named a fetus.