Baby Gender Calculator

Bebé predictor de género basado en el método de renovación de la sangre

The theory of blood renewal for gender prediction takes into account the parents’ age at the time of conception. Human’s blood is being renewed all life long, however, in men it happens every 4 years, and women’s blood is renewed a bit faster — every 3 years. The gender of a future baby is determined by the calculations of the youngest blood at the time of conception.