Thanks for the feedback ladies.
Atomic sagebrush, I will definitely check out those threads! Thanks for getting back to me and pointing me in the right direction.
Here's another study which proves that the theory is wrong:
P18.17: The role of placental location assessment in the prediction of fetal gender - The - 2010 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library
As for there being *something*about the method, well yes, there is something about certain Old Wives Tales too. Like the way a woman is carrying for instance or which season she conceived. Farmers used to use these methods on horses and cattle which would prove accurate more than 50% of the time. I've read a newspaper artcile which also stated how Old Wives Tales became so popular and passed through generations, there was usually *something* to them at the time they were invented. I think the Ramzi theory is also 50/50 because many people who swear it worked for them didn't actually get a tech's statement as to the position of their placenta and others simply haven't even heard of it or give it any credence to try it out.
There are as many people who swear by the ring, biocarb, craving, hair growth and boob growth theory to name a few.
The placenta is implanted in a teeny tiny womb at the beginning of the pregnancy. Over time, the uterus expands, and in doing so, pulls the growing placenta up with it. Best way to "visualise"... If a pregnant woman has a tattoo on her stomach. Early on, it will look normal.
As her bump expands, that tattoo will also expand and "move". It's still in the same place on her skin, just, getting pulled out. If anything, the placenta grows and spreads.
The embryo attaches to the wall of the uterus around the third week after last period. By the fourth week (two weeks pregnant, possible curiosity starting to form as to "could I be pregnant?", if you're an early noticer), the embryo has "split" in two. The half that "separates" becomes the fetus, the half still attached to the wall becomes the placenta. He can sit there and say 45 days sex determination all he wants. He just stamped all over his own theory. If the placenta implants on the "girl" side, and then the mother "changes the baby's sex to male", the placenta does not move.
The Ramzi theory is said to be 97+% correct. He himself claims 1/20 women "change" the sex of the baby (I can source it here if anyone wants).
Those two numbers don't add up.
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just because someone doesn't have a medical degree is certainly not any reason to doubt them"
Concur! Absolutely. I don't subscribe to the arrogance of having a 'degree' as being a sign of inelligence. There is, however a reason to doubt someone when their claims are unfounded and lack professional merit. Most scientists and doctors produce their theories on findings after years of research and experiments while testing their predecessors findings and the outcome is never given a 100% accuracy. Mr. Ramzi, however, has decided that his very unreaslistic and conservative 97% prediction can only be broken by an anomaly. Plus, I'm not sure I'm ready to trust a self-appointed doctor who asserts that an embryo changes sex without any evidence to back it up. Especially when most of his research is implemented to support a vision rather than scientific endeavor.
Ultrasound techs do have more knowledge about ultrasounds than doctors do but they do not have the evidence or recources to back their theories. They don't have the expertise, experience or decades of education into the intricacies of the human anatomy.
I will look for Kaseybaby's posts.
If there's anyone else who thinks this theory is highly irrational or has failed for them, please post your stories or views here as I would love to hear them.