Some effects are even life threatening. For example, when a pregnant woman inhales a cigarette it lowers oxygen levels to the unborn baby’s brain. It also increases the baby’s heartrate to unhealthy numbers. A regular heartbeat for a fetus is anywhere from 120 to 160 beats per minute, a fetus exposed to tobacco is closer to 180 to 190 beats per minute (essentialbaby.com). Also, it increases the mortality rate before birth by 28%. The chances of having a premature child are astronomically increased, in a “good case” the baby’s weight will be reduced by 170 g (ncbi.nlm.nih.gov). Although not necessarily life threatening, many birth defects can come out of this exposure. Those birth defects include: Down syndrome, trisomy 18, Tay-Sachs, sickle cell anemia, cystic fibrosis, and neural tube defects, including spina bifida
Some effects are even life threatening. For example, when a pregnant woman inhales a cigarette it lowers oxygen levels to the unborn baby’s brain. It also increases the baby’s heartrate to unhealthy numbers. A regular heartbeat for a fetus is anywhere from 120 to 160 beats per minute, a fetus exposed to tobacco is closer to 180 to 190 beats per minute (essentialbaby.com). Also, it increases the mortality rate before birth by 28%. The chances of having a premature child are astronomically increased, in a “good case” the baby’s weight will be reduced by 170 g (ncbi.nlm.nih.gov). Although not necessarily life threatening, many birth defects can come out of this exposure. Those birth defects include: Down syndrome, trisomy 18, Tay-Sachs, sickle cell anemia, cystic fibrosis, and neural tube defects, including spina bifida