Chromosome Renewal Periods
According to the hypothesis, parental chromosomes undergo cyclical renewal at specific intervals. For the mother, this period is 3 years, while for the father, it is 4 years. These cycles influence the activity and "freshness" of the chromosomes, which, in turn, may affect the likelihood of transmitting an X or Y chromosome during conception.
The Role of Chromosomes in Gender Determination
A child's gender is determined by the combination of sex chromosomes: an X chromosome from the mother and either an X or Y chromosome from the father. If a sperm carrying an X chromosome fertilizes the egg, a girl (XX) is conceived. If the sperm carries a Y chromosome, a boy (XY) is conceived.
The Influence of Renewal Periods on Chromosome Activity
It is assumed that at the beginning of a renewal cycle, chromosomes are in their most active state, increasing the likelihood of their participation in conception. Thus, if the father's chromosome renewal period coincides with the time of conception, the probability of transmitting a Y chromosome may be higher, and vice versa.