Though the tech level of Alwyd is roughly equivalent of WW1, the culture appears to have accelerated from a late medieval to Renaissance equivalent to World War one - the Crusade against the existing monarchies having pushed technologies.
Imagine if the Civil War had not been about flavours of religion (and whether one person or a limited number of people should dictate the law) and had engaged the population rather than one group of politicians setting their minions on another group of politicians' minions.
Parallels with the fall of the Commonwealth with the state of the Crusade after the death of the Alkinder abound.
[Edit]
Okay, a bit anglo-centric as there are also parallels with the French Revolution into the Napoleonic wars if Napoleon had started it.
Tldr: My assumption is for statistical purposes, the regular armies are male (example of Monstrous Regiment not withstanding).
Irregular armies and Arnyara armies might well be mixed.