Thank you for the compliments a friend took a snapshot of me while I was excitedly explaining something on Skype.

I never quite understood the water thing because I don't swallow into my lungs and it's my lower larynx which is gooey O-o Chewing on lemon dose help must go get more of those.

As for how I judge how my voice is coming along I play online games like Left 4 dead 2
Although your gender is seldom mentioned someone will refer to you as your gender it also forces you to practice the whole range of emotions like Surprise anger and so on.
I seem to generally be considered female based on my voice.
"Let her in." "Apologise to her."
^_^
Then later on when my voice gets tired.
"Her... Him... It... Them... I hmm... No pebbles is defiantly gotta be a girl guys don't speak like that."
"Pebs No offence but are you a bloke or a bird?"
"Pebs is girl don't' be rude... She's just not a girly girly girl."
:/ But my throat was getting tired by then. If you speak while someone else is you will hear your own voice on the fly and get a vague assessment.