This file is mint for all browser 3.0 and earlier. Bowsers 4.0+ can take advantage of using the floating windows feature and do not have to use this file. This file was opened in a second window. After reading you must close this window to contine browsing CPC. ==================================================== Other Factors 1. multiple births (e.g. twins, triplets) 2. damaged placenta may interfere with fetal growth 3. sexually transmitted infectious diseases 4. poor nutrition 5. toxic substances-nicotine and alcohol 6. chromosome abnormalities 7. biochemical genetic disorders 8. chance malformations of the baby's brain 9. small pelvic structure. 10. premature delivery. 11. caesarian or breech delivery. 12. effects of anesthetics, analgesics.