WoMon:Threshold Metamorphosis

(Colloquially and shorten just to Threshold. Almost never shorten this way in writing and never used formally. If a formal document quotes someone using doing it they always mark it with a footnote.)

when a Human girl Evolves(just like a PokeWoMon does between Breeds) into PokeWomon. Most ‘Force Thresholding’(Idiomatic expression used in writing and even formal talk.) processes are based of forcing a Threshold Evolution; And the ones that don’t are almost never used as force thresholding is taboo and they don’t want to get caught in the act.

It is know to happening naturally to girls undergoing true Threshold(thou not necessarily natural Threshold), is they fully accept themselves as a PokeWomon and can ‘will’ themselves into evolving. Almost away an subconscious act when the girl feels she desperately needs to use one of the powers of the PokeWomon she is becoming. It is debated as to wither natural Threshold Evolutions can happen outside of Thresholding as their have been well documented cases of girls that were not thought to be Thresholding undergoing Threshold Evolutions in traumatic events, but as they are all been in the right age for Thresholding to accrue it could be that they had just started the process of Thresholding and the signs were to small to be noticed yet.