there is no heart beat, early into the pregnancy because there is no heart, its just a group of cells with electrical activity, but its all cutsey to say its a heart beat, early in the pregnancy there is no heart beat.
im sure pregnancy is all fun and fancy free for women who WANT to be pregnant, but pregnancy is not some wonderful miracle it is a killer and changes the body in not great ways.
this is the issue pro lifers treat pregnancy like some miracle, its not, theres a reason they call it labour, theres a reason pregnant women are monitored so closely during her pregnancy, it can injure, it an cause serious illness and yes it can kill, its hard work even for women who want to be pregnant, let alone for women who do not want to be pregnant.