Well Im sure I wish u the best with regard to ur nads but "immasculate" isnt a word as far as I know. I do agree that its probably best to avoid such a sticky situation! Good luck Sir!

Immasculation seems to refer to the humiliation of having a female do something for a man. Not actual physical castration.

www.urbandictionary.com/[...]

Meaning he is symbolically emasculated. This may not be an Oxford English Dictionary type word but seemed relevant to the last few posts. And again, both are to be avoided whenever possible.