This is not safe or recommended for pregnant women.
The Pregnant Womans Survival Guide to Myths Mothers and Moods. .
Acne Myth, acne during pregnancy is caused by hormones, not the sex of your baby.
If you looking for sexual the mixture turns brown, its a boy.Your babys heart rate is less than 140 beats per minute.Your babys heart rate is at least 140 beats per minute.The Mayans take the mothers age at conception and the year of conception and add them together.Your hands are very dry, your pillow faces north when you sleep.Ahem those of us who have had crazy morning sickness with both genders may roll our eyes on this one!If the pregnant woman picks up a key from the thin end, then its a girl.The way a woman carries her baby has nothing to do with the sex, but has everything to do with the body shape and type that the woman naturally has, when not pregnant.Some of these tests are fun, and someborderline crazy.If you have more acne, its a girl.Shape of Moms Belly, some say if the womans belly is big and round it means that she is carrying a girl.Cravings, this one sounds good and can be an explanation for many of moms cravings, but is it true?If it rotates, its a girl.If it turns blue you are having a boy.If youre craving sweets, its a girl.
Also, there exists concern that a gender prediction test of this type would lead to gender selection.
It can detect presence of Y chromosomes.