Women (2) Health (2) Birth control (2) Salud (2) Control de natalidad (2) Mujeres (2) Time (1) Statistics (1) Puerperium (1) Proportion (1) Profit (1) Pregnancy (1) Months (1) Measurement (1) Medicine, Preventive (1) Infection (1) Hospitals (1) Contraceptives (1) Breastfeeding (1) Attachment and garnishment (1) Amenorrhea (1) Chlamydia trachomatis (1) Amenorrea (1) Meses (1) Estudio (1) Lactancia materna (1) Puerperio (1) Infecciones (1) Embargo (1) Datos (1)