That was when Gupta decided that she had to talk openly to her class about menstruation.
"The boys seemed curiously amused when I brought up the topic of puberty. As I began to discuss the significance of the physical changes that the boys undergo at puberty, I could see their subdued expressions," Gupta said.
The teacher knew how an 11-year-old schoolgirl with a blood-stained skirt could often become the butt of jokes for the boys in her class.
As the world celebrated the fourth Menstrual Hygiene Day today - with campaigns across the country seeking to strip the stigma attached to it and creating awareness about menstrual hygiene -- activists said the movement was incomplete without an equal participation of boys and men.
"They are an integral part of society around girls and women, be it in school, at home or any other place. They are equally ignorant and curious about this natural process," said gynaecologist-activist Surbhi Singh.
Often, insensitivity or lack of awareness about menstruation made girls -- and even older women -- nervous and embarrassed about their monthly cycles, leading to low self esteem and shame.
Sex education had to start early, they stressed, because most girls hit puberty when they were 11 years old. Yet, the topic of menstruation was first introduced in school curricula only in class 10, they pointed out.
Such sessions would also help instill confidence among girls, Gupta said.
"Open discussions, documentaries on real life stories depicting menstruation as an essential part of growing up, and of course encouraging every girl to be proud of her womanhood, can normalise the topic of menstruation in schools," Gupta said.
"They should be involved in buying sanitary pads like any other article so that they become comfortable with the idea," she said.
Greater awareness can also lead to breaking old taboos, with the young taking the lead in this regard.
"Girls can turn around and explain to their mothers why it isn't something to be ashamed of," said Saranya Das Sharma, a class 12 student and founder of Projekt Sashakt, which provides biodegradable sanitary napkins to underprivileged girls in and around New Delhi.
In many families, menstruating women are not allowed to touch pickles because they believe it will turn bad if they did so. Menstruating women are not allowed into some temples, and, under some customs, made to stay in an outhouse during the period of bleeding.
The drive to eliminate taboos connected with menstruation has gathered momentum over the years, and changed since the time Gupta's 15-year-old menstruating cousin was asked to eat on the floor while the rest of the family dined on the table back in the seventies.
Thanks to the campaigns, menstruation is being demystified. Recently, Kerala became the first state in the country to make installation of sanitary napkin vending machines compulsory in all higher secondary schools.
But the time has come for adolescent boys to say the word period without a snigger.
Disclaimer: No Business Standard Journalist was involved in creation of this content
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