Do not use blue cohosh or black cohosh.,
Avoid using any supplements with saw palmetto while pregnant.,
Do not use ephedra, passion flower, goldenseal and dong quai.,
Be careful of popular herbs such as aloe, evening primrose and ginseng.
These herbs can induce labor and are dangerous to take during pregnancy.
, This herb produces hormonal activity that will conflict with a pregnancy.
, These herbs can cross the placenta and affect the fetus when taken orally.
, These might have negative affects in certain dosages and forms.