On International Women's Day, Union Minister Ananth Kumar launched 100 percent oxo-biodegradable sanitary napkins 'Suvdiha' at low cost. These napkins will cost Rs. 2.50 per pad and will be available at Pradhan Mantri Bhartiya Janaushadhi Pariyojana stores from May 28. "The affordable sanitary napkin would ensure 'Swachhta, Swasthya and Suvidha¿for the underprivileged women of India," Kumar said.