Mother's Day in Poland

Mother's Day in Kyrgyzstan on May 16;

Mother's Day in Bolivia on May 27 (Día de la Madre);

International Day of Women's Health on May 28;

Menstrual Hygiene Day on May 28 (It was initiated by the German-based NGO WASH United in 2014 and aims to benefit women and girls worldwide. Menstrual Hygiene Day has received the support of over 270 global partners who are committed to making MHM a priority worldwide.);

International Day of Action for Women's Health on May 28;

National Mother's Day in the Dominica on May 29;

Day of Honoring Elders in Venezuela on May 29 (as “Parents' Day” or “Grandparents Day”)