But in a later period. When a population of childhood growing up as an adult to have a number of wives and a high proportion of the population is male, rather than female, there are the wives of the male.
But in the subsequent period When children grow up to be adult population to have a spouse, and the proportion of the population with more males than females are affected with a male partner.
But in the later time. When the population is growing mature early to have the spouse number and proportion, with more males than females are affecting partner is male.