If you are pregnant, DO NOT USE any of the following herbs for any reason. Many can cause early contractions, birth defects, and even miscarriage, and serious risk to the mother. Make sure you check and see what herbs food and drinks contain before ingesting them, and avoid incense made from them. To those making the recipes, pay attention to whom you give them too.
Angelica
Belladonna
Burdock
Cinnamon essential oil
Cow Parsnip
Hyssop
Immortal
Mistletoe
Motherwort
Oshá
Pennyroyal
Peony
Rue
San qi
Shepherd's Purse
Sage
Thyme oil
Vervain
Wood Betony
Wormwood
Yarrow
Yerba