For women in labor and puerperium, they often need door-to-door publicity because of their mobility difficulties. However, this work is often carried out by the medical staff of maternity hospitals, maternal and child health hospitals, maternity hospitals and other medical institutions in the family follow-up after the maternal discharge. It may be a custom not to accept foreigners into the family the next month. Jianka Hospital often organizes lectures, mainly on health education in pregnancy care, nutrition and breastfeeding. Some communities can also carry out free clinics and distribute information in the community on Mother's Day and Breastfeeding Day.