miss-a honey I don't know what they are teaching is school now but when I went to school sex ed was about starting our periods...we didn't have co-ed sex ed so I can imagine you being embarressed..I know I would be at that age. maybe if you tell your parents you dont' feel ready for this class maybe they could speak you your principil about it. I for one would not want my child in a co-ed sex ed class. I think it makes kids more curious about it therefor promoting it. just my opinion though