An efficient way to predict baby gender is to have an ultrasound. There are some other types of tests that are not effective such as the Chinese lunar calendar.
They send space people go into space and predict.
we are able to predict weather by watching through satellite
were maya astronomers were able to predict eclipse of the moon
Appolo's gender is male.
Cumulus clouds usally predict good weather. There the puffy ones with flat bottoms
Birth
-Age -Gender -Race
they were the ones that had sex with you.
There are baby gender predictors online on sites like fortune baby, child birth, gender prediction test and many more. These are known sites being used by thousands of people from around the world.
You can but it is unlikely to tell you anything. 36 hours is far to early to predict pregnancy.
You cannot predict pregnancy with litmus paper. litmus paper detect pH not HCG
2 weeks after sex at the earliest
2nd trimester
Chromosomes decide the gender of the child.
Around week 16-20.
Psychics are the most accurate way do diagnose a pregnancy. Except, you know, a doctor, midwife, or even a $1 at home pee test.
Gender can usually be determined around 20 weeks into pregnancy with an ultrasound.