The homeopathic side can say one thing (not harmful) about this and the medical side another and as always when pregnant you should ask your doctor about all medicines you add during pregnancy and especially with homeopathic ones, herbs and such. Many are not tested and can interact with other medication you are on. So ask your doctor to be sure.
Smoking is universally harmful. More so for pregnant women.
You are prone for heartburn as pregnant but eating peppers is not harmful.
No it's not.
no.
advil and other pain relievers can be harmful to pregnant women
It isn't, that's old superstition.
yes
No. It is not harmful for pregnant woman to go in high altitude elevator.
It is unknown. But don't worry, No reports have ever come in.
Generally, it's not as long as it's done safley.
It could be mildly harmful to the baby.
pyridoxine reduces the nausea for about a third of pregnant women who experience morning sickness . In addition, pyridoxine does not have any harmful effects on the fetus.