Mayan Table:
Month conceived: Age-Month Conceived
24-12 (December) = 12
Even # = BOY
Gypsy Formula:
Mom's age + Month Conceived
24 + 12 = 36
Even # = BOY
Chinese Chart:
Lunar month 11 & age 25 = BOY
Heartrate:
>140 = BOY
<140 = GIRL
Jellybean's heartrate = 182 = GIRL
Mathmatical Equation:
Mom's age + Mom's birth month + Month of conception (add each number seperately)
24 + 5 + 12 = 2 + 4 + 5 + 1 + 2 = 14 = Even # = GIRL