Gender Prediction:

Gender Prediction is a calculated method used to determine the gender of an unborn baby. The "oh Boy or Girl" gender prediction calculates your natural vaginal ph at the time of conception for a 93% accurate gender prediction Scientific studies have been done to reveal that the ph of a woman's vaginal tract at the time of conception has a direct impact on the gender of the baby she will conceive. Find out more about the "oh Boy or Girl" method for Gender Prediction.

Gender Selection:

Gender Selection is a calculated gender method used prior to conceiving a baby, in which you sway the odds of having either a boy or a girl. The "Oh Boy or Girl" method calculates your vaginal ph, which shifts back and forth between alkaline and acidic, our gender selection method can calculate when this shift takes place to determine baby gender before conception. Learn more about our Gender Selection Calendar which comes with 4 additional science based methods to combine with our method.