they are most likely addicted to cigarettes. addiction is a very hard thing to beat. they may also smoke to calm themselves down.
Pregnant women cannot smoke *anything* without it adversely affecting the fetus.
Nobody knows what causes women to smoke marijuana while they are pregnant.
Smoking is universally harmful. More so for pregnant women.
Most women stop after they find out if their pregnant or not but if you suspect that you may be pregnant it's best to cut back or stop until you know for sure.
too many.
everything
The carbon monoxide in the smoke will affect both the mother and and unborn baby.
Some women smoke when their pregnant because it relaxes them, and even though they may not realize the danger they are putting their child into, it gives them pleasure. Also, women who already have addictions can't quit, so they smoke. Women who are non-smokers may also smoke during pregnancies because when you are pregnant, your cravings are dramatically increased.
No, it is not safe for pregnant women to smoke marijuana. Research has shown that using marijuana during pregnancy can harm the developing baby and lead to potential health risks. It is recommended that pregnant women avoid using marijuana to protect the health of both themselves and their baby.
Babies will not normal.
I don't know for sure, but I have heard that some women experience this.
Pregnant women should not smoke. They should also avoid places where she will be exposed to second hand smoke. If a woman is a smoker and finds she is pregnant, she could talk to a doctor about the safest ways to quit.