Placenta placement as gender prediction?

Question

Apparently, if the placentas on the right, 97.2% of the time it's a boy. If the placentas on the left, 97.5% of the time it's a girl.

Answer

I found this on Pintrest

Answer

This is only accurate for early ultrasounds before 12 weeks. Haven't tried it yet but hope to soon.

Answer

How do you tell what side it's on? 
That's 8w6d it's either below his head or to the right idk

That's 13w0d I can see something right below his head that could be the placenta?

These are my son's ultrasounds, he is now 14 months

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