KATHMANDU, June 18: Nepal Natural and Human Resources Development Association (NAHUDA), a local non-government organization, is organizing a three-day workshop on making homemade sanitary pads made of cotton and flannel. The workshop which started on June 16 will conclude on June 18. Some 35 women from Naulo Bihani Tol Bikash Sanstha in Tokha-8, Kathmandu, are participating in the workshop.