No it doesn’t. You are flat out wrong Joe. And people need to see it as that.
I’ll refer you to this article since you seem to need help.
Note the following
“The initiation of the first heart beat via the primitive heart tube begins at gestational day 22, followed by active fetal blood circulation by the end of week 4“
Abstract. Formation of the human heart involves complex biological signals, interactions, specification of myocardial progenitor cells, and heart tube looping. To facilitate survival in the hypoxemic intrauterine environment, the fetus possesses structural, physiological, and functional...
karger.com
What I cannot believe is that a couple of the Drs on here are so deeply political that they cannot call out your BS. People like
@Urohawk and
@JWolf74 specifically. Maddening because there is a right and wrong here and how you fall down politically on this issue is your thing but the science is not. Joe you appear to be molding the science to your beliefs instead of forming your beliefs on the science and other factors. Which we are all entitled to. Like I have said, be pro choice. Fine. I disagree but if you have your reasons you feel this way make that case. But to throw out this ‘not a heartbeat’ crap because ‘there is no sound’ is a disservice to your cause because it makes you sound unbelievable.