This is clear far too politically correct in my opinion. The teacher used a completely normal word, a medical, scientific word for a body part, and it was even used by a biology teacher! Hopefully other people don't feel the same as the parents that filed the report, it is people like that who make society move to trying to be too perfect.
The parents that have filed an ethics complaint against a high school biology teacher for using the world vagina have gone too far with political correctness. Vagina is an official name used in the female reproductive system. As long as the teacher was giving a serious lecture, she should not face an ethics complaint for using the word.
The parents that filed an ethics complaint against a high school biology teacher for using the word "vagina" are obviously complete morons and I feel sorry for their child. The word "vagina" is not a dirty word in any way. If their high school aged child is harmed by hearing that word, there is something seriously wrong with that child's mental and emotional development.
A biology teacher using the word vagina while discussing reproduction is normal and should be expected. For parents to make an issue out of the use of this word it makes something that is natural seem perverted or obscene. By being too politically correct, people often do more harm than good.