I agree with you here... Can't get a tattoo until 18, but, your teacher is going to help you "transition" without informing your parents? Even worse, your parents want to help you get surgery before your emotions have had time to mature?
Some crazy unacceptable stuff going on there...
** CIS.... not SIS...
Cisgender is "same" gender you were assigned at birth.. In Chemistry, "cis" defines an isomer where 2 particular functional groups are on the same side of a defined plane..... It's amazing how something so simple can actually affect chemical function. For example, marijuana... some isomers are intoxicants, some are not... https://elevate-holistics.com/blog/what ... c-isomers/