Breast-feeding and fertility among Philippine women: trends, mechanisms and impact.
D000293:Adolescent; D000328:Adult; D001696:Biomechanical Phenomena; D001942:Breast Feeding; D005260:Female; D005298:Fertility; D006801:Humans; D007223:Infant; D007224:Infant Care / Q000639:trends; D007231:Infant, Newborn; D008875:Middle Aged; D010679:Philippines