Shettles method - has anyone tried it with success?

[Boyorgirl0]

Just wondered if anyone had ever tried the Shettles method to conceive either a boy or a girl and been successful?

Any 'top tips' if so?

Not just Shettles any other gender swaying te hniques when conceiving?...

The Impatient Woman's Guide to Getting Pregnant did an evaluation of the Shettles method data and came to the conclusion he had it backwards in practice.

They follow with the caviat of the data only swaying the gender to be at most 55-45 in favour of the direction you tried. The only surefire way is hideously expensive and requires sperm sorting. And even that messes up 5-10% of the time. 🤷‍♀️