There is no safe amount of
smoking you can do if you are pregnant.
Smoking during pregnancy affects your health as well as the health of the baby both before and after its birth.The nicotine, carbon monoxide, and many other poisons from a cigarette are carried from your lungs into your bloodstream and go directly to your baby. Smoking while pregnant will:
Lower the amount of oxygen and nutrient available your growing baby.
Increase your baby's heart rate.