Distributed by the U.S. Departments of Agriculture, Education, and Health and Human Services, this Spanish-language pamphlet provides parents with information and advice about their infants in the third month of life. The pamphlet provides information on communicating with the infant through body language, preparing for the 4-month checkup, recordkeeping, infant feeding, sleep patterns, ways to facilitate the infant's development, infant safety, pacifiers, and toys. Also included is a description of typical behavior for a 3-month-old and answers to commonly asked questions. The pamphlet then describes infant emotional development and suggests games to play, things to do, and ways to help the baby learn. Mothers' needs for exercise, relaxation, and social and emotional support are also discussed. The pamphlet concludes with a list of information resources. (HTH)