STOMPer Berries was disgusted when she heard 3 schoolgirls discussing loudly about topics like bodily fluids and condoms on the bus where there are male passengers.

In an email, she said:

"On 14th May 2010, 3 female students from Greendale Secondary School boarded Bus 83.

"They were talking very loudly, in the presence of all passengers, at the back of the crowded bus.

"I was shocked that these 3 girls were actually proudly discussing sensitive topics like the following:

"Student A, the one in the photo, asked, 'Oh, what's the liquid called in a pregnant woman that protects the baby?'

"Students B & C answered, 'Oh, it's called the amniotic fluid.'

"Student A then proudly said, 'Oh that means now that I'm not pregnant, I only have a little amniotic fluid.'

"Student B proudly replied, 'Oh ya! There's only a bit of amniotic fluid in you now as you're so skinny.'

"The 3 students laughed loudly.

"Then, I was shocked again when the conversation continued.

"Student A mentioned a male teacher, saying that he told her he went to Punggol Plaza to buy condoms.

"Student B then said loudly, 'Oh they sell 3-in-1 packs. There is even 'Buy 1-Get-1-Free'.'

"Student A then asked, 'Condoms got size one huh?'

"Student B replied loudly and proudly, 'Got sizes 'S & M', will expand what!'

"They were talking very loudly until Student B got off the bus.

"Student A who was standing in front of me kept swaying her hips and rubbing her stomach, then proudly announced that her stomach aches.

"She obviously wanted attention.

"It's such a disappointment that students from your schools are behaving like that in public.

"Do schools nowadays still teach "Morals, Values, Pride & Grace" in female students?

"As a resident of Punggol, I'll think twice now whether I want my child to be enrolled in Greendale Secondary School.

"As a lady, I felt disgusted that they were actually discussing all these topics in the presence of male passengers on the bus.

"I hope that the MOE and the principal of Greendale Secondary School can take action on this issue.

"It's such a disgrace to your school, to Singapore's education system and to Singapore."