1. Chapter 4

4. video https://www.youtube.com/watch?v=xg4 XJ5md2iwhttps://www.youtube.com/watch?v=xg4 XJ5md2iw

6. IMPACT OF TOBACCO ON THE FETUS Decreases uterine blood flow Oxygen deprivation Decreases the supply of nutrients May impair cell growth An Ounce of Prevention  2000, 2005 The Curators of the University of Missouri

7. POTENTIAL PREGNANCY COMPLICATIONS Increased risk for miscarriage and stillbirth High blood pressure Premature labor Bleeding during pregnancy An Ounce of Prevention  2000, 2005 The Curators of the University of Missouri

8. Negative Effects in children exposed to smoke during pregnancy Decreased Lung Volume Lower IQ Increased Hypertension

9. EFFECTS OF SMOKING AFTER DELIVERY Mothers who smoke during pregnancy and while breastfeeding place their babies at increased risk for Sudden Infant Death Syndrome (SIDS). Infants of women who smoke are at increased risk for ear infections, respiratory illness, asthma and colds, due to the accumulation of passive smoke particles in the lungs. Children exposed to secondhand smoke are at an increased risk for learning disabilities. An Ounce of Prevention  2000, 2005 The Curators of the University of Missouri

10. ADVERSE EFFECTS ON FERTILITY AND CONCEPTION Men who smoke may have decreased sperm production and altered sperm motility. Smoking may affect sexual function in men and egg quality in women. Women who smoke have a harder time conceiving than do non-smoking women. An Ounce of Prevention  2000, 2005 The Curators of the University of Missouri

11. LOW BIRTHWEIGHT INFANTS Intrauterine growth retardation is the most consistent effect of maternal smoking. The more the mother smokes, the greater the reduction in birth weight. If smoking is ceased before 16 weeks gestation, birthweight will generally be normal. An Ounce of Prevention  2000, 2005 The Curators of the University of Missouri