1. Stay Away from Alcohol
2. Tobacco is a NO NO
3. Caffeine
4. Radiation
5. Environmental Pollution
6. Prescription & Nonprescription Drugs
7. Infectious Diseases
8. Exercise
9. Nutrition
10. Stress
11. Addition sources
Here are other sources to help
1. http://www.bygpub.com/natural/pregnancy.htm
2. http://www.fitpregnancy.com/exercise/prenatal-workouts/5-simple-pregnancy-exercises-every-trimester
3. Berk, L., Meyers, A. (2016) Infant and Children Prenatal through Middle Childhood. (8th ed). Pearson Education. (104-11)
4. http://www.aboutkidshealth.ca/en/resourcecentres/pregnancybabies/pregnancy/healthcareinpregnancy/pages/things-to-avoid-during-pregnancy-teratogens.aspx