♡Rates and genders

Kr

I know the wives tale is greater than 140 =girl, lower than 140=boy. that was true for my daughter born in 2015.

i'm 31.5w with twins, not finding out the gender. most appointments we've had ♡rates have been under 140, today

Babies are measuring:

A-3lbs, 10oz ♡ 122

B-3lbs, 12oz. ♡128

Has the wives tale been true for anyone so far?